{"title":"High Pressure Pump Assemblies","description":null,"products":[{"product_id":"nostrum-high-pressure-fuel-pump-subaru-wrx-va-15-21-h136-0571","title":"Nostrum High Pressure Fuel Pump - Subaru WRX VA 15-21","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/Nostrum-High-Pressure-Fuel-Pump-Subaru-WRX-VA-15-21-H136-0571\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003eThe more power you make the more fuel you demand, that’s why Nostrum High Performance offers top of the line high pressure fuel pumps with a larger diameter piston to increase fuel capacity. Our rebuilt OEM cores feature corrosion resistant internals that are dynamically tested and flex fuel compatible.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e40% fuel capacity increase from stock pump\u003c\/li\u003e \t\u003cli\u003eSupports up to 625 whp on E85\u003c\/li\u003e \t\u003cli\u003eSupports up to 875 whp on 93 octane\u003c\/li\u003e \t\u003cli\u003eEthanol capabilities up to E100\u003c\/li\u003e \t\u003cli\u003eRecommended commanded operating pressure: 150 bar\u003c\/li\u003e \t\u003cli\u003eDynamically tested\u003c\/li\u003e \t\u003cli\u003eDirect fi\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/Nostrum-High-Pressure-Fuel-Pump-Subaru-WRX-VA-15-21-H136-0571\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e\u003c\/p\u003e","brand":"Nostrum","offers":[{"title":"Default Title","offer_id":48990369546543,"sku":"H136-0571","price":1759.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/H136-0571.png?v=1711344048"},{"product_id":"apr-high-pressure-fuel-pump-ms100144","title":"APR High Pressure Fuel Pump","description":"\u003cp\u003eThe APR High Pressure Fuel Pump (HPFP) increases maximum volume of fuel the HPFP can deliver by 37% over stock! In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is accomplished by increasing the displacement of the pump using high quality components to exacting tolerances.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHow the direct injection system works:\u003c\/p\u003e  \u003cp\u003eA low pressure fuel pump (LPFP) in the fuel tank delivers fuel to the high pressure fuel pump (HPFP) at roughly 4 to 6 bar. Fuel pressure is then bumped up to a maximum of 200 bar, depending on factory parts, with the HPFP. Finally, high pressure fuel is delivered to the injectors, which spray directly into the cylinders. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe problem:\u003c\/p\u003e  \u003cp\u003eThe volume of fuel the HPFP pump can displace is directly tied to the displacement of the pump (Internal bore size, and camshaft dictated stroke), and engine speed. The pump is driven off of a lobe on the camshaft. Larger turbocharger systems, and ethanol usage are capable of taxing this system, especially in the mid to lower RPM range where fuel volume is lower.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe APR solution:\u003c\/p\u003e  \u003cp\u003eWe dramatically increase the volume of fuel the HPFP can displace at every RPM by increasing the displacement of the HPFP. This is accomplished by increasing the bore diameter of the pump's internal pressurizing cylinder. It's important to understand, despite the name, a HPFP upgrade is not necessary designed to increase the engine's fuel rail pressure. The primary goal is to increase the volume of fuel available, which will keep fuel pressure steady even in the most demanding of situations!\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHigh quality components and extreme tolerances:\u003c\/p\u003e  \u003cp\u003eThe HPFP internals must be machined to extreme tolerances and installed in a clean environment or the pump can easily fail. Dimensional tolerances on the APR HPFP are as tight as .00004\" and geometric tolerances are as tight as .00005\". The plunger and barrel are created from certified and heat-treated bearing-grade stainless steel and the plunger undergoes a special diamond like coating process for exceptional surfaces hardness and ultra-reliable operation. To prevent float associated with altering the plunger's mass, APR supplies each unit with a properly specified spring. All necessary internal seals are replaced.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eInternal testing:\u003c\/p\u003e  \u003cp\u003eAll APR HPFPs are assembled in house under strict assembly guidelines. Each pump is then tested on our test rig to ensure the pumps operate as designed. This step is important for several reasons. It's critical in determining if a pump has a failure from incorrect install, a leaking seal, or a bad solenoid. Secondly, a seized pump on the vehicle at startup can cause damage to the engine's camshaft. By testing each pump, we all but eliminate these possibility. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eProven track record:\u003c\/p\u003e  \u003cp\u003eAPR pioneered HPFP upgrades in the early days of VAG direct injection engines. Soon after, APR became an OEM supplier of HPFP and GDI components to VAG for use in various race cars, racing series, project cars, and concept vehicles. The APR HPFP has been at the center of countless motorsport victories across the globe and has operated with a nearly perfect tract record since the program's motorsport backed inception in 2006. With tens of thousands of pumps sold, APR has a wealth of knowledge, and manufacturing expertise necessary to deliver a product that will and has stood the test of time.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eOEM Components:\u003c\/p\u003e  \u003cp\u003eCritical to the design of the APR HPFP is the use of only genuine Hitachi components, made in Germany, which consists of sensors, pump bodies, and other critical components that must operate with OEM levels of reliability. All APR components are made in the USA using medical grade precision machinery that goes well beyond the tolerances capabilities found at automotive engineering companies.\u003c\/p\u003e","brand":"Go APR","offers":[{"title":"Default Title","offer_id":49702295142703,"sku":"MS100144","price":2049.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/MS100144.jpg?v=1715745808"},{"product_id":"apr-high-pressure-fuel-pumps-ms100076","title":"APR High Pressure Fuel Pumps","description":"\u003cp\u003eThe APR High Pressure Fuel Pump (HPFP) increases maximum volume of fuel the HPFP can deliver by 41% over stock! In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is accomplished by increasing the displacement of the pump using high quality components to exacting tolerances.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHow the direct injection system works:\u003c\/p\u003e  \u003cp\u003eA low pressure fuel pump (LPFP) in the fuel tank delivers fuel to the high pressure fuel pump (HPFP) at roughly 4 to 6 bar. Fuel pressure is then bumped up to a maximum of 136 bar, depending on factory parts, with the HPFP. Finally, high pressure fuel is delivered to the injectors, which spray directly into the cylinders. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe problem:\u003c\/p\u003e  \u003cp\u003eThe volume of fuel the HPFP pump can displace is directly tied to the displacement of the pump (Internal bore size, and camshaft dictated stroke), and engine speed. The pump is driven off of a camshaft. Upgraded supercharger and turbocharger systems are capable of taxing this system, especially in the mid to lower RPM range where fuel volume is lower.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe APR solution:\u003c\/p\u003e  \u003cp\u003eWe dramatically increase the volume of fuel the HPFP can displace at every RPM by increasing the displacement of the HPFP. This is accomplished by increasing the bore diameter of the pump's internal pressurizing cylinder. It's important to understand, despite the name, a HPFP upgrade is not necessary designed to increase the engine's fuel rail pressure. The primary goal is to increase the volume of fuel available, which will keep fuel pressure steady even in the most demanding of situations!\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHigh quality components and extreme tolerances:\u003c\/p\u003e  \u003cp\u003eThe HPFP internals must be machined to extreme tolerances and installed in a clean environment or the pump can easily fail. Dimensional tolerances on the APR HPFP are as tight as .00004\" and geometric tolerances are as tight as .00005\". The plunger and barrel are created from certified and heat-treated bearing-grade stainless steel and the plunger undergoes a special diamond like coating process for exceptional surfaces hardness and ultra-reliable operation. To prevent float associated with altering the plunger's mass, APR supplies each unit with a properly specified spring. All internal seals are replaced, including the spring seal, and the tip of the pump retains the factory pivoting head to reduce cam follower wear and piston side loading. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eInternal testing:\u003c\/p\u003e  \u003cp\u003eAll APR HPFPs are assembled in house under strict assembly guidelines. Each pump is then tested on our test rig to ensure the pumps operate as designed. This step is important for several reasons. It's critical in determining if a pump has a failure from incorrect install, a leaking seal, or a bad solenoid. Secondly, a seized pump on the vehicle at startup can cause damage to the engine's camshaft. By testing each pump, we all but eliminate these possibility. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eProven track record:\u003c\/p\u003e  \u003cp\u003eAPR pioneered HPFP upgrades in the early days of VAG direct injection engines. Soon after, APR became an OEM supplier of HPFP and GDI components to VAG for use in various race cars, racing series, project cars, and concept vehicles. The APR HPFP has been at the center of countless motorsport victories across the globe and has operated with a nearly perfect tract record since the program's motorsport backed inception in 2006. With tens of thousands of pumps sold, APR has a wealth of knowledge, and manufacturing expertise necessary to deliver a product that will and has stood the test of time.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eOEM Components:\u003c\/p\u003e  \u003cp\u003eCritical to the design of the APR HPFP is the use of only genuine Hitachi components, made in Germany, which consists of sensors, pump bodies, and other critical components that must operate with OEM levels of reliability. All APR components are made in the USA using medical grade precision machinery that goes well beyond the tolerances capabilities found at automotive engineering companies.\u003c\/p\u003e","brand":"Go APR","offers":[{"title":"Default Title","offer_id":49702295470383,"sku":"MS100076","price":5799.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/MS100076.jpg?v=1715745793"},{"product_id":"apr-high-pressure-fuel-pumps-ms100077","title":"APR High Pressure Fuel Pumps","description":"\u003cp\u003eThe APR High Pressure Fuel Pump (HPFP) increases maximum volume of fuel the HPFP can deliver by 41% over stock! In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is accomplished by increasing the displacement of the pump using high quality components to exacting tolerances.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHow the direct injection system works:\u003c\/p\u003e  \u003cp\u003eA low pressure fuel pump (LPFP) in the fuel tank delivers fuel to the high pressure fuel pump (HPFP) at roughly 4 to 6 bar. Fuel pressure is then bumped up to a maximum of 136 bar, depending on factory parts, with the HPFP. Finally, high pressure fuel is delivered to the injectors, which spray directly into the cylinders. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe problem:\u003c\/p\u003e  \u003cp\u003eThe volume of fuel the HPFP pump can displace is directly tied to the displacement of the pump (Internal bore size, and camshaft dictated stroke), and engine speed. The pump is driven off of a camshaft. Upgraded supercharger and turbocharger systems are capable of taxing this system, especially in the mid to lower RPM range where fuel volume is lower.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe APR solution:\u003c\/p\u003e  \u003cp\u003eWe dramatically increase the volume of fuel the HPFP can displace at every RPM by increasing the displacement of the HPFP. This is accomplished by increasing the bore diameter of the pump's internal pressurizing cylinder. It's important to understand, despite the name, a HPFP upgrade is not necessary designed to increase the engine's fuel rail pressure. The primary goal is to increase the volume of fuel available, which will keep fuel pressure steady even in the most demanding of situations!\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHigh quality components and extreme tolerances:\u003c\/p\u003e  \u003cp\u003eThe HPFP internals must be machined to extreme tolerances and installed in a clean environment or the pump can easily fail. Dimensional tolerances on the APR HPFP are as tight as .00004\" and geometric tolerances are as tight as .00005\". The plunger and barrel are created from certified and heat-treated bearing-grade stainless steel and the plunger undergoes a special diamond like coating process for exceptional surfaces hardness and ultra-reliable operation. To prevent float associated with altering the plunger's mass, APR supplies each unit with a properly specified spring. All internal seals are replaced, including the spring seal, and the tip of the pump retains the factory pivoting head to reduce cam follower wear and piston side loading. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eInternal testing:\u003c\/p\u003e  \u003cp\u003eAll APR HPFPs are assembled in house under strict assembly guidelines. Each pump is then tested on our test rig to ensure the pumps operate as designed. This step is important for several reasons. It's critical in determining if a pump has a failure from incorrect install, a leaking seal, or a bad solenoid. Secondly, a seized pump on the vehicle at startup can cause damage to the engine's camshaft. By testing each pump, we all but eliminate these possibility. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eProven track record:\u003c\/p\u003e  \u003cp\u003eAPR pioneered HPFP upgrades in the early days of VAG direct injection engines. Soon after, APR became an OEM supplier of HPFP and GDI components to VAG for use in various race cars, racing series, project cars, and concept vehicles. The APR HPFP has been at the center of countless motorsport victories across the globe and has operated with a nearly perfect tract record since the program's motorsport backed inception in 2006. With tens of thousands of pumps sold, APR has a wealth of knowledge, and manufacturing expertise necessary to deliver a product that will and has stood the test of time.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eOEM Components:\u003c\/p\u003e  \u003cp\u003eCritical to the design of the APR HPFP is the use of only genuine Hitachi components, made in Germany, which consists of sensors, pump bodies, and other critical components that must operate with OEM levels of reliability. All APR components are made in the USA using medical grade precision machinery that goes well beyond the tolerances capabilities found at automotive engineering companies.\u003c\/p\u003e","brand":"Go APR","offers":[{"title":"Default Title","offer_id":49702295666991,"sku":"MS100077","price":6599.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/MS100077.jpg?v=1715745793"},{"product_id":"apr-high-pressure-fuel-pump-ms100016","title":"APR High Pressure Fuel Pump","description":"\u003cp\u003eThe APR High Pressure Fuel Pump (HPFP) dramatically increases the maximum volume of fuel the HPFP can deliver. In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is accomplished by increasing the displacement of the pump using high quality components to exacting tolerances.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHow the direct injection system works:\u003c\/p\u003e  \u003cp\u003eA low pressure fuel pump (LPFP) in the fuel tank delivers fuel to the high pressure fuel pump (HPFP) at roughly 4 to 6 bar. Fuel pressure is then bumped up to a maximum of 110-130 bar, depending on factory parts, with the HPFP. Finally, high pressure fuel is delivered to the injectors, which spray directly into the cylinders. The problem: The volume of fuel the HPFP pump can displace is directly tied to the displacement of the pump (Internal bore size, and cam shaft dictated stroke), and engine speed. The pump is driven off of a three lobe cam shaft, and as such, the pump cycles at 1.5 times the engine speed. Even the factory K03 and K04 turbochargers are capable of taxing this system, especially in the mid to lower RPM range where fuel volume is lower.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe APR solution:\u003c\/p\u003e  \u003cp\u003eWe dramatically increase the volume of fuel the HPFP can displace at every RPM by increasing the displacement of the HPFP. This is accomplished by increasing the bore diameter of the pump's internal pressurizing cylinder. It's important to understand, despite the name, a HPFP upgrade is not necessary designed to increase the engine's fuel rail pressure. The primary goal is to increase the volume of fuel available, which will keep fuel pressure steady even in the most demanding of situations!\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHigh quality components and extreme tolerances:\u003c\/p\u003e  \u003cp\u003eThe HPFP internals must be machined to extreme tolerances and installed in a clean environment or the pump can easily fail. Dimensional tolerances on the APR HPFP are as tight as .00004\" and geometric tolerances are as tight as .00005\". The plunger and barrel are created from certified and heat-treated bearing-grade stainless steel and the plunger undergoes a special diamond like coating process for exceptional surfaces hardness and ultra-reliable operation. To prevent float associated with altering the plunger's mass, APR supplies each unit with a properly specified spring. All internal seals are replaced, including the spring seal, and the tip of the pump retains the factory pivoting head to reduce cam follower wear and piston side loading.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eInternal testing:\u003c\/p\u003e  \u003cp\u003eAll APR HPFPs are assembled in house under strict assembly guidelines. Each pump is then tested on our test rig to ensure the pumps operate as designed. This step is important for several reasons. It's critical in determining if a pump has a failure from incorrect install, a leaking seal, or a bad solenoid. Secondly, a seized pump on the vehicle at startup can cause damage to the engine's camshaft. By testing each pump, we all but eliminate these possibility.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eProven track record:\u003c\/p\u003e  \u003cp\u003eAPR pioneered HPFP upgrades in the early days of VAG direct injection engines. Soon after, APR became an OEM supplier of HPFP and GDI components to VAG for use in various race cars, racing series, project cars, and concept vehicles. The APR HPFP has been at the center of countless motorsport victories across the globe and has operated with a nearly perfect tract record since the program's motorsport backed inception in 2006. With tens of thousands of pumps sold, APR has a wealth of knowledge, and manufacturing expertise necessary to deliver a product that will and has stood the test of time.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eOEM Components: Critical to the design of the APR HPFP is the use of only genuine Hitachi components, made in Germany, which consists of sensors, pump bodies, and other critical components that must operate with OEM levels of reliability. All APR components are made in the USA using medical grade precision machinery.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e","brand":"Go APR","offers":[{"title":"Default Title","offer_id":49702296060207,"sku":"MS100016","price":2899.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/MS100016.jpg?v=1715745799"},{"product_id":"apr-high-pressure-fuel-pumps-ms100072","title":"APR High Pressure Fuel Pumps","description":"\u003cp\u003eThe APR High Pressure Fuel Pump (HPFP) increases maximum volume of fuel the HPFP can deliver by 41% over stock! In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is accomplished by increasing the displacement of the pump using high quality components to exacting tolerances.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHow the direct injection system works:\u003c\/p\u003e  \u003cp\u003eA low pressure fuel pump (LPFP) in the fuel tank delivers fuel to the high pressure fuel pump (HPFP) at roughly 4 to 6 bar. Fuel pressure is then bumped up to a maximum of 136 bar, depending on factory parts, with the HPFP. Finally, high pressure fuel is delivered to the injectors, which spray directly into the cylinders. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe problem:\u003c\/p\u003e  \u003cp\u003eThe volume of fuel the HPFP pump can displace is directly tied to the displacement of the pump (Internal bore size, and camshaft dictated stroke), and engine speed. The pump is driven off of a camshaft. Upgraded supercharger and turbocharger systems are capable of taxing this system, especially in the mid to lower RPM range where fuel volume is lower.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe APR solution:\u003c\/p\u003e  \u003cp\u003eWe dramatically increase the volume of fuel the HPFP can displace at every RPM by increasing the displacement of the HPFP. This is accomplished by increasing the bore diameter of the pump's internal pressurizing cylinder. It's important to understand, despite the name, a HPFP upgrade is not necessary designed to increase the engine's fuel rail pressure. The primary goal is to increase the volume of fuel available, which will keep fuel pressure steady even in the most demanding of situations!\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eHigh quality components and extreme tolerances:\u003c\/p\u003e  \u003cp\u003eThe HPFP internals must be machined to extreme tolerances and installed in a clean environment or the pump can easily fail. Dimensional tolerances on the APR HPFP are as tight as .00004\" and geometric tolerances are as tight as .00005\". The plunger and barrel are created from certified and heat-treated bearing-grade stainless steel and the plunger undergoes a special diamond like coating process for exceptional surfaces hardness and ultra-reliable operation. To prevent float associated with altering the plunger's mass, APR supplies each unit with a properly specified spring. All internal seals are replaced, including the spring seal, and the tip of the pump retains the factory pivoting head to reduce cam follower wear and piston side loading. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eInternal testing:\u003c\/p\u003e  \u003cp\u003eAll APR HPFPs are assembled in house under strict assembly guidelines. Each pump is then tested on our test rig to ensure the pumps operate as designed. This step is important for several reasons. It's critical in determining if a pump has a failure from incorrect install, a leaking seal, or a bad solenoid. Secondly, a seized pump on the vehicle at startup can cause damage to the engine's camshaft. By testing each pump, we all but eliminate these possibility. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eProven track record:\u003c\/p\u003e  \u003cp\u003eAPR pioneered HPFP upgrades in the early days of VAG direct injection engines. Soon after, APR became an OEM supplier of HPFP and GDI components to VAG for use in various race cars, racing series, project cars, and concept vehicles. The APR HPFP has been at the center of countless motorsport victories across the globe and has operated with a nearly perfect tract record since the program's motorsport backed inception in 2006. With tens of thousands of pumps sold, APR has a wealth of knowledge, and manufacturing expertise necessary to deliver a product that will and has stood the test of time.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eOEM Components:\u003c\/p\u003e  \u003cp\u003eCritical to the design of the APR HPFP is the use of only genuine Hitachi components, made in Germany, which consists of sensors, pump bodies, and other critical components that must operate with OEM levels of reliability. All APR components are made in the USA using medical grade precision machinery.\u003c\/p\u003e","brand":"Go APR","offers":[{"title":"Default Title","offer_id":49702296092975,"sku":"MS100072","price":5599.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/MS100072.jpg?v=1715745793"},{"product_id":"integrated-engineering-complete-high-pressure-fuel-pump-kit-hpfp-iefuvc3","title":"Integrated Engineering Complete High Pressure Fuel Pump Kit (HPFP)","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/Integrated-Engineering-Complete-High-Pressure-Fuel-Pump-Kit-VW\/Audi\/Mazda-IEFUVC3\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003eThe IE HPFP upgrade reliably increases the output of the OE fuel system delivering 50% more displacement than the factory unit. This is a popular modification for the MK6 Golf R and MK5 GTI as well as many others. This combination offers fueling support for nearly 600hp at 7500rpm required for many ECU tunes and turbo upgrades. This is a necessity for stage 2 \u0026amp; big turbo FSI cars.\u003c\/p\u003e  \u003cp\u003eThis option is for engine builders looking to purchase a complete new pump with the IE HPFP internals installed and ready to run. We use only NEW factory pumps for these builds. This method offers the shortest time from purchase to install, as we ship you out a pump that drops right in place of your factory one.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eSupports Stage 2 and big turbo upgrades\u003c\/li\u003e \t\u003cli\u003e50% displacement over OE HPFP\u003c\/li\u003e \t\u003cli\u003ePowers up to 600HP and 7500 RPM\u003c\/li\u003e \t\u003cli\u003eConstant diameter piston for long life\u003c\/li\u003e \t\u003cli\u003eNitrided surface finish for exact tolerances\u003c\/li\u003e \t\u003cli\u003eExtreme resistance to wear and abrasion\u003c\/li\u003e \t\u003cli\u003eUltralight titanium retainer eliminates valve float\u003c\/li\u003e \t\u003cli\u003eRetains OE spring to greatly reduce cam follower wear\u003c\/li\u003e \t\u003cli\u003eLeak-free molybdenum disulphide impregnated seal\u003c\/li\u003e \t\u003cli\u003eEvery kit is tested and verified before shipment\u003c\/li\u003e \t\u003cli\u003eEngineered, designed, and manufactured  in the USA\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eINCLUDED WARRANTY\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eDue to the extreme machining tolerances and precise assembly practices, Integrated Engineering offers a limited warranty on this product:\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e18 Months from the day of purchase\/Unlimited Miles for Rebuild Service and Complete New Pumps\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eTECHNICAL INFORMATION\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eIncreased displacement\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eThe high-pressure fuel pump (HPFP) is a cam-driven fuel pump that provides over 1500psi to the direct injection fuel injectors in your engine. As performance modifications are often desired for the 2.0T FSI engines, more fuel is required to support the added horsepower from larger turbos, ECU tunes, and other power-increasing modifications. By increasing the bore of the cylinder, we were able to increase HPFP output by 50%. That makes our pump capable of near 600hp at 7500rpm. As you can see on the dyno chart to the right, the factory fuel pump is out of fuel much earlier than the IE HPFP. Although it is capable of over 350hp at 7000rpm, it does not provide nearly that much in the lower rpm range where most quicker-spooling setups see peak power numbers. This is a great upgrade for those looking to do a big turbo setup, or even max out the factory turbo at higher boost levels. Our pump will be perfectly calibrated with any ECU calibration which is tuned for a 9.8MM diameter HPFP piston, which is commonly available.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eConsistent diameter piston\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eWith rigorous testing behind this product, we have determined that a consistent diameter piston is absolutely necessary. Many other upgrade kits available use a piston that steps down to a smaller diameter. They do this because it allows them to use the original seal and nut assembly. However, doing this means that less than 1\/2 of the cylinder is guiding the pin at the top of the stroke. This greatly increases wear, leakage past the pin, and decreases the stability of the pin riding in the cylinder. Additionally, using a stepped cylinder causes a pumping action on the bottom side of the piston, which pulses fluid against the shaft seal, increasing the possibility for leakage into the cam follower region. With our consistent diameter piston, as with factory design, there is no displacement change occurring on the bottom side of the piston, so there are no pressure pulses against the shaft seal.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eNitrided piston and cylinder\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eFrom the factory, the OEM HPFP includes a nitrided piston and cylinder. This is done to harden the parts significantly, reducing wear and keeping them within wear tolerances. Nitriding is not a coating, but rather a process in which Nitrogen atoms are infused into the atomic structure of the outer surface of the component. This increases its surface hardness and wear properties drastically. We have adopted this technology for the IE HPFP as it has proven to be reliable for thousands of miles and cannot chip or flake off like coated components. The thickness and composition of this Nitride layer are independently verified in a materials testing lab for each production batch.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eProprietary alloy\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eThe material that the components are made from is very critical, which is why we chose to use a proprietary tool steel alloy for the piston and pin. The material we use was specifically chosen for its extreme resistance to wear and abrasion. These are critical factors in a system with marginal lubrication provided only by gasoline.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eSpring and retainer\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eIn place of the factory steel spring retainer, the IE HPFP uses an ultra-lightweight titanium retainer. Just like a valve spring and retainer, less weight is better, as it reduces the chance of valve float happening. Our retainer was carefully FEA optimized and features a deep weight reduction groove on the outer surface. We also maintain the factory spring, as we have tested them to over 8000 rpm with zero valve float. Other pumps available use an unnecessarily stiffer spring, which puts more pressure on the follower and causes an unnecessary increase in cam follower wear.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eCustom seal\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eThe IE HPFP uses a molybdenum disulphide impregnated seal, which increases the stiffness and reduces friction on the seal. Along with this, our custom seals are spring energized to keep them sealing throughout their life with no concern of wearing and leaking. Many of the other HPFP kits on the market reuse the factory seal, which can easily be damaged when the internals are installed. That often causes fuel to leak past the seal and into the crankcase.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003ePrecise assembly\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eTo ensure that every complete pump leaves our facility ready to install, we assemble them in a clean environment within a Laminar flow hood, keeping contaminants away from components. Like a brain surgeon in an operating room, we take the assembly of precise components serious.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eTested before shipping\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eWe run each one of our HPFP kits on our fuel pump dyno before shipping. This is done to break-in all components and as a final quality control step. Our custom-built dyno is fitted with a motor to drive the pump exactly as if it were installed on a running FSI engine! With special electronics onboard, we are able to monitor fuel pressure and rpm, which allows us to collect data and prepare the pumps for install.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eProudly made in the USA\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eThese pumps are manufactured in-house, right here in Salt Lake City. Once the components are made, they go through a very strict quality control process before heading over to our clean room for assembly.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eINSTALLATION GUIDE\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eAssembly of the high-pressure fuel pump internals is rather straightforward requiring basic tools and a bench vise. The internals and pump must be assembled in an extremely clean environment to eliminate the possibility of any contaminants on the high tolerance pump internals.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eWill this fuel pump fit my car?\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eThis fuel pump will fit all belt-drive 2.0T FSI engines, which are found in MK5 GTI\/Jetta, MK6 Golf R, B6 Passat 2.0T, 8P A3\/S3, B7 A4, and MKII TT. The engine codes for these are (but not limited to): AXX, BGB, BPG, BPJ, BPY, BUL, BWA, BWE, BWT, BYK, BHZ, BYD, BZC, CDLA, CDLB, CDLC, CDLF, CDLG, CDMA, and CRZA. These will also fit the VW and Audi 3.6L VR6 FSI engines, 2007-2009 Mazdaspeed 3 DISI engines, and 2006-2007 Mazdaspeed 6 DISI engines.\u003c\/li\u003e \t\u003cli\u003eFor Audi 4.2L FSI engines, two pumps are required.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eCan I install this pump without any other modifications?\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eAlthough the pump is a direct fit, you must have a matching tune to utilize the IE HPFP. Many of the tunes available are for the 9.8MM piston diameter, so our HPFP can be used with any of those.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eWhat is included with the IE HPFP?\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eThe complete new pump includes the same components and assembly from the kit above but includes a new OEM core pump so it can be installed with minimal turnaround time.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eHow much power is the IE HPFP capable of?\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eThe IE HPFP offers enough fuel flow for 600hp at 7500rpm, but will ultimately depend on how the car is tuned.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eIs there a special break-in procedure required once I install the IE HPFP?\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eNo! We break-in each and every pump on our custom fuel pump dyno, which makes for less work for the end user.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eVW - MK5 2.0T FSI EA113 engines (timing belt driven)\u003c\/li\u003e \t\u003cli\u003eVW - MK6 GOLF R 2.0T TSI EA113 engines (timing belt driven)\u003c\/li\u003e \t\u003cli\u003eAUDI - A4 2.0T TFSI EA113 engines (timing belt driven)\u003c\/li\u003e \t\u003cli\u003eAUDI - TT 2.0T TFSI EA113 engines (timing belt driven)\u003c\/li\u003e \t\u003cli\u003eAUDI - TTS TFSI EA113 engines (timing belt driven)\u003c\/li\u003e \t\u003cli\u003eAUDI - A3 TFSI EA113 engines (timing belt driven)\u003c\/li\u003e \t\u003cli\u003eAUDI - S3 TFSI EA113 engines (timing belt driven)\u003c\/li\u003e \t\u003cli\u003eAUDI - B7 RS4 2006-2008 (requires two pumps)\u003c\/li\u003e \t\u003cli\u003eAUDI - B8 4.2L S5 2008-2013 (requires two pumps)\u003c\/li\u003e \t\u003cli\u003eMAZDA - Mazdaspeed 3 (2007-2013)\u003c\/li\u003e \t\u003cli\u003eMAZDA - Mazdaspeed 6 (2006-2007)\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/Integrated-Engineering-Complete-High-Pressure-Fuel-Pump-Kit-VW\/Audi\/Mazda-IEFUVC3\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":49714328109359,"sku":"IEFUVC3","price":2059.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/IEFUVC3.jpg?v=1715821381"},{"product_id":"integrated-engineering-complete-high-pressure-fuel-pump-kit-hpfp-iefuvj1","title":"Integrated Engineering Complete High Pressure Fuel Pump Kit (HPFP)","description":"\u003ca href=\"https:\/\/www.prospeedracing.com.au\/Integrated-Engineering-Complete-High-Pressure-Fuel-Pump-Kit-HPFP-Audi-3.0-TFSI-Supercharged\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e\u003cp\u003eThe IE HPFP (High Pressure Fuel Pump) Upgrade is the missing link to provide enough fuel for dual pulley setups attempting big power on higher octane fuels. The 11.67mm piston is the largest sized diameter possible within the fuel-pump body and offers 3% more flow than any competition on the market. Every assembly is hand measured to incredibly strict tolerances and assembled into a brand new OE pump body in a clean filtered environment for extreme reliability. Put the worry of fuel pressure issues behind you on your Audi supercharged 3.0T engine with IE's Performance HPFP upgrade.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eLEADING FEATURES\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eHighest flowing HPFP upgrade on the market\u003c\/li\u003e \t\u003cli\u003eFully assembled pump in new OE housing for reliability\u003c\/li\u003e \t\u003cli\u003eFueling support for Stage 2 Dual Pulley Setups\u003c\/li\u003e \t\u003cli\u003eConstant diameter piston design for long life operation\u003c\/li\u003e \t\u003cli\u003eFinished with DLC (Diamond-Like Carbon) coating\u003c\/li\u003e \t\u003cli\u003eRetains OE spring to avoid increased cam follower wear\u003c\/li\u003e \t\u003cli\u003eMolybdenum disulphide impregnated seal defends against leaks\u003c\/li\u003e \t\u003cli\u003eIndividually tested and verified for extreme tolerances\u003c\/li\u003e \t\u003cli\u003eEngineered, designed, \u0026amp; manufactured in the USA\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e \u003cstrong\u003eINCREASED DISPLACEMENT\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eYour HPFP provides extremely high fuel pressure (exceeding 1500psi) to the direct injection system on your Audi 3.0T supercharged engine. Fuel output and ultimately power is limited by the internal displacement of the pump. By increasing the bore and piston size of the pump internals, the HPFP upgrade is capable of producing much more flow. This higher-output HPFP design offers the fuel increase needed for those running Stage 2 Dual Pulley setups and looking to run higher octane fuels for aggressive race and track style driving.\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e11.67mm diameter piston\u003c\/li\u003e \t\u003cli\u003e3% higher flow than any competitor  \u003c\/li\u003e \t\u003cli\u003eLargest displacement available\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e \u003cstrong\u003ePRECISION ASSEMBLY\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe internal assembly of your HPFP is a delicate balance of astonishingly high pressure and extremely delicate tolerances. Every piston and cylinder is a match set CNC machined to exacting sizes. Tolerances between the two are hand-tested using precise measurement gauge tools and verified down to 0.46055\"! These tolerances are required due to the maximized size of our pump assembly and absolutely critical for HPFP reliability and function. Even the smallest contamination can cause pump wear or failure, to ensure this each pump is assembled in a clean environment with a Laminar flow hood. This is why IE only sells HPFP pumps fully assembled in new OE housings as to ensure reliability.\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eVerified critical tolerances\u003c\/li\u003e \t\u003cli\u003eReady to install complete pump  \u003c\/li\u003e \t\u003cli\u003eClean environment assembled\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e \u003cstrong\u003ePISTON \u0026amp; CYLINDER ENGINEERING\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe piston \u0026amp; cylinder engineered for HPFP upgrade is a constant diameter design; meaning it maintains the outer size through the entire piston shaft. This ensures no displacement change occurs on the bottom side of the piston and protects against pressurized pulses against the shaft seal. After testing many pump designs, IE engineers determined this feature necessary for long reliable pump operation. Be wary of pump designs with a stepped diameter engineered to use the factory seal as a cost saving design. We have found these units reduce the contact between the pin and cylinder by over 50% which greatly increases wear, pin leakage, and instability of the pin stroke.\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eConstant diameter piston\u003c\/li\u003e \t\u003cli\u003eDiamond-Like Carbon coating\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eDLC Diamond-Like Carbon coating is applied to the piston alloy to provide a unique combination of hardness and low friction. The excellent wear properties and self lubrication behavior drastically extends piston life.\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e \u003cstrong\u003eLEAK-FREE SEAL\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eTo prevent fuel leaking past the HPFP seal and into the crankcase, our HPFP upgrade includes a molybdenum disulphide seal used for it's stiffness and reduced friction characteristics. To further reduce the chance of failure, the seal is spring energized to provide constant outward pressure, even as the seal ages. What may seem like a small feature -in reality provides a reliable and long-life HPFP upgrade.\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eMolybdenum disulphide seal\u003c\/li\u003e \t\u003cli\u003eSpring energized design\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e \u003cstrong\u003eINCLUDED LIMITED WARRANTY\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe IE HPFP upgrade internals allow for the largest displacement available. To accomplish this, the assembly tolerances are incredibly tight and proper installation in a clean environment is absolutely critical. Due the required specialized equipment to assemble, test, and verify our IE HPFPs they are only sold as complete assembled units in new Audi OE housings. Due to this in-house assembly process, we do include a Limited Warranty on the entire pump assembly of unlimited miles for rebuild service within 18 months from the original purchase date.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eAudi S4 B8 (3.0 TFSI Supercharged)\u003c\/li\u003e \t\u003cli\u003eAudi S5 8T (3.0 TFSI Supercharged)\u003c\/li\u003e \t\u003cli\u003eAudi A6 C7 (3.0 TFSI Supercharged)\u003c\/li\u003e \t\u003cli\u003eAudi A7 4G (3.0 TFSI Supercharged)\u003c\/li\u003e \t\u003cli\u003eAudi Q5 8R (3.0 TFSI Supercharged)\u003c\/li\u003e \t\u003cli\u003eAudi SQ5 8R (3.0 TFSI Supercharged)\u003c\/li\u003e \u003c\/ul\u003e \u003ca href=\"https:\/\/www.prospeedracing.com.au\/Integrated-Engineering-Complete-High-Pressure-Fuel-Pump-Kit-HPFP-Audi-3.0-TFSI-Supercharged\" style=\"text-decoration:none\"\u003e \u003c\/a\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":49714328273199,"sku":"IEFUVJ1","price":2059.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/IEFUVJ1.jpg?v=1715821381"},{"product_id":"nostrum-high-pressure-fuel-pump-h136-0570","title":"Nostrum High Pressure Fuel Pump","description":"\u003cp\u003eNostrum’s High Flow HPFP for the EA888 found in the certain VW applications is capable of flowing 33% more fuel than the factory fuel pump. Our all new pump is compatible with ROW, or “rest of the world” applications. This is perfect for anyone who is looking to get the most out of their stock turbo with minor bolt-ons, or run pump E85! Nostrum HPFPs increase the capacity of your fuel system and ensures you are getting the most out of your fuel system components. Nostrum HPFP kits are designed in Computer Aided Design (CAD) and optimized using Computational Fluid Dynamics (CFD) to ensure you have the highest performing product on the market. \u003c\/p\u003e  \u003cp\u003eCovered by Nostrum’s limited lifetime warranty, you can rest easy knowing we are here to support you every step of the way.  We have customer service and calibration engineers on staff to provide you with any support that you may need, from install to tuning. Tuning guides are available for your dealer or tuner, or we can help set you up with a tuner if you don’t already have one! \u003c\/p\u003e","brand":"Nostrum","offers":[{"title":"Default Title","offer_id":49814374383919,"sku":"H136-0570","price":1399.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/H136-0570.jpg?v=1716355301"},{"product_id":"nostrum-high-pressure-fuel-pump-kit-h086-1116","title":"Nostrum High Pressure Fuel Pump Kit","description":"\u003cp\u003eThe Focus RS is an impressive car out of the box, but there are those of us that are always looking for more power. While the 2.3 Ecoboost does respond very well to modification, they quickly become limited by the factory fuel system.  \u003c\/p\u003e  \u003cp\u003eNostrum’s HPFP for the Ecoboost 2.3 is capable of flowing 63% more fuel than the factory fuel pump. The additional fuel flow allows you to dial in more boost earlier, resulting in a substantial increase in low end torque. Being that our pumps are ethanol compatible, you also have the added benefit of being able to run e85 or blended ethanol fuel. Ethanol is wonderful on turbo cars, as it has a higher octane rating and is less prone to knock than 91\/93 pump gas, and you have the potential to make more power as a result. Our pumps are tunable on Cobb and ECUTek software.  \u003c\/p\u003e  \u003cp\u003eNostrum backs every part we sell with a limited lifetime warranty. All Nostrum products come complete with everything you need inside the box, including detailed installation instructions. Tuning guides are also available for your dealer or tuner. We have customer service and calibration engineers on staff to provide you with any support that you may need, from installation to tuning. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e: Why do your numbers say I will make less horsepower on E85 than 93 octane? \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eA: Great question! The numbers we list in the product descriptions are similar to the numbers a turbo charger lists for air flow. The numbers are the \"fuel system capacity to generate power\" regardless of the other engine system limitations (air handling, mechanical limitations, knock propensity). Essentially the numbers are calculated assuming \"sufficiently large air flow\", \"sufficiently capable mechanical assemblies\" and disregarding knock limits. The equation uses actual observed engine volumetric efficiency (when available from sponsorship vehicles) and fuel capacity (including target pressures) to calculate power. Gasoline has more energy per mass volume than E85. So the higher fuel flow capacity will mathematically generate higher power potential for a gasoline than a high ethanol content fuel. The other variables (air flow, spark, rotating assembly strength, charge cooling, mechanical assembly strength) are highly variable from build to build. This is why we state horsepower capacity for the fuel system – representing the potential of the fuel system if you have all the other aspects of your build addressed! \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: Why don't I see horsepower gains with just a pump?\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eA: Fundamentally we have to look at the entire fueling system and \"where\" in the rpm range the limits are. DI fuel systems in stock trim are often pump limited at middle rpm (peak torque) and injector limited at high rpm (peak power). This is due to engine speed. HPFPs are mechanically driven pumps (driven by the camshaft pump lobe spinning at  ½ crank speed) and are RPM (engine speed) dependent. Many of the quoted flow increases in the aftermarket are purely displacement based comparisons: where by example the big bore pump has a piston diameter X% larger than the \"stock\" pump or the swept displacement ((3.14*(radius)^2)*(stroke))of the pump Y% larger than the stock pump. The larger displacement of the pump really shines in low rpm, where the fuel injector has plenty of time (crank angle degrees) to inject fuel. As the engines starts to approach peak power the engine speed starts to become quite short and is limiting the injection duration (crank angle degrees) for the injection event (which is another reason why we like to increase fuel pressure up high!).  \u003c\/p\u003e","brand":"Nostrum","offers":[{"title":"Default Title","offer_id":49814375203119,"sku":"H086-1116","price":4599.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/H086-1116.jpg?v=1716355310"},{"product_id":"xdi-high-pressure-fuel-pump-xdi-e016-20","title":"XDI High Pressure Fuel Pump","description":"\u003cp\u003eThis Patent Pending GDI high pressure pump was developed to replace the Bosch OEM high pressure pump. It delivers up to 36% more fuel flow.\u003c\/p\u003e\n\n\u003cp\u003eMaximum Fuel Pressure is 250bar \/ 3600psi.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\nThe kit comes with everything you need: the HPFP, base plate, hardware, adapter fittings.\u003c\/p\u003e","brand":"Xtreme-DI","offers":[{"title":"Default Title","offer_id":50201603604783,"sku":"XDI-E016-20","price":3299.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/xtreme-di-hpfp.jpg?v=1719884354"},{"product_id":"hondata-fuel-system-upgrade-kit-honda-civic-type-r-fk8-17-21-fl5-22-hon-fs-fk8","title":"Hondata Fuel System Upgrade Kit","description":"\u003cp\u003eThe Hondata FK8\/FL5\/DE5 fuel system consists of hardware and software components designed to deliver 24% more fuel flow over the stock fuel system. This system enables the Civic Type R and Integra Type S to take the next logical step for a reliable, well engineered and thoroughly tested power increase. This kit is a plug and play direct bolt on. Everything can be returned to stock.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRequires a Hondata FlashPro or Tunable ECU\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n","brand":"Hondata","offers":[{"title":"Default Title","offer_id":50971186069807,"sku":"HON-FS-FK8","price":4750.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/hondata-fuel-system-in-box-800x800.png?v=1738213690"},{"product_id":"nostrum-upgraded-hpfp-fuel-pump-kit-ford-bronco-ranger-raptor-3-0l-ecoboost-h086-1953","title":"Nostrum Upgraded HPFP Fuel Pump Kit","description":"\u003cp\u003eNostrum is proud to introduce our HPFP Upgrade for the 3.0 Ecoboost “R” Code engine found in the Ranger Raptor! The main benefit of our HPFP is the 47% increase in flow over the stock pump, meaning you can dial in more boost earlier in the rev range and allow for a significant increase in torque. The additional fuel provided by Nostrum’s HPFP will allow you to hit peak power even sooner. Being that our pumps are ethanol compatible, you also have the added benefit of being able to run e85 or blended ethanol fuel. Ethanol is wonderful on turbo cars, as it has a higher-octane rating and is less prone to knock than 91 or 93 pump gas. Less knock, more boost, more power! \u003cbr\u003e \u003cbr\u003eTo take full advantage of your now upgraded HPFP, you would want to pair it with some bigger injectors! Having 3 different Stages to choose from, we have the perfect injector to match with your build. Bundle any of 3.0 Ecoboost injectors with your new pump and save $100, while raising the ceiling on your horsepower potential!\u003c\/p\u003e\n\u003cp\u003eNostrum backs every part we sell with a limited lifetime warranty. These products come complete with everything you need inside the box, including detailed installation instructions. Tuning guides are also available for your dealer or tuner. We have customer service and calibrators on staff to provide you with any support that you may need, from installation to tuning.\u003c\/p\u003e","brand":"Nostrum","offers":[{"title":"Default Title","offer_id":51043090497839,"sku":"H086-1953","price":4449.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/Ranger_Raptor_1__48691.png?v=1740106007"},{"product_id":"iag-performance-spec-by-nostrum-high-pressure-fuel-pump-subaru-wrx-vb-vn-22-iag-afd-2506","title":"IAG Performance Spec by Nostrum High Pressure Fuel Pump","description":"\u003cp\u003e\u003cstrong\u003eTHE IAG SPEC FA24 HIGH- PRESSURE FUEL PUMP BY NOSTRUM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIAG Performance and Nostrum have teamed up to deliver the IAG Spec FA24 High-Pressure Fuel Pump by Nostrum. This direct-fit pump is tailored for 2022+ WRX, 2019+ Ascent, 2020+ Legacy XT Sport, and 2020+ Outback XT \u0026amp; Wilderness Subaru models equipped with the FA24 2.4L engine. As the first and only complete high-pressure fuel pump upgrade for FA24 engines, this Nostrum pump offers increased fuel flow, optimizing your engine’s power output and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e37% HIGHER FUEL FLOW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDelivering up to 37% more fuel flow than the stock Subaru pump, the IAG Spec FA24 High-Pressure Fuel Pump by Nostrum provides plenty of fuel to allow for more boost at lower RPMs, resulting in an improvement in low-end torque. For the ultimate fuel delivery package, use this pump in conjunction with the IAG Spec FA24 Hi-Flow Direct Fuel Injector Set by Nostrum. These injectors offer a 24% increase in flow over OEM Subaru injectors, opening up new potential for horsepower gains.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eE85 COMPATIBLE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG Spec FA24 High-Pressure Fuel Pump by Nostrum is compatible to run on E85 and blended ethanol fuels. E85 not only boosts horsepower but also offers a multitude of additional benefits; it burns cleaner and cooler than regular gasoline, it has a higher resistance to detonation (knock), and it’s a cost-effective option for race fuel. When properly tuned and paired with E85-compatible fuel system components, this pump ensures consistent, high-performance fuel delivery, even under the tough demands of E85 and ethanol blends.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSTRAIGHTFORWARD INSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG Spec FA24 High-Pressure Fuel Pump by Nostrum is designed to fit directly onto the same mounting base as the stock Subaru pump. Nostrum's precise fitment, complete with all the necessary fittings and hardware ensures a straightforward installation without the need for modifications. With moderate mechanical experience, the installation process can be completed in about an hour using basic hand tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWORKS WITH COBB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile tuning isn’t necessary after installation of the IAG Spec High-Pressure Fuel Pump, it's highly recommended for optimal performance. The High-Pressure Pump and High-Flow Fuel Injectors are each compatible with the stock Subaru ECU, and can also be adjusted with COBB engine management devices for even better results. See below for a list of Nostrum Certified Tuners. (Injectors sold separately).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eABOUT NOSTRUM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNostrum is a trusted name in the automotive industry, specializing in high-performance fuel system solutions. Their products are meticulously engineered and rigorously tested to meet or exceed OEM standards. Nostrum's dedication to in-vehicle development and calibration ensures that their fuel components are optimized for peak performance. Together, Nostrum and IAG have formed a perfect partnership to bring you the very best in innovative, high-performance fuel solutions for your Subaru.\u003cbr\u003e\u003c\/p\u003e\n","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":51053791674671,"sku":"IAG-AFD-2506","price":3499.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/IAG-AFD-2506-02__58503.jpg?v=1740439619"},{"product_id":"ams-performance-stage-2-high-pressure-fuel-pump-nissan-z-rz34-vr30ddtt-22-alp-28-07-0001-3","title":"AMS Performance Stage 2 High Pressure Fuel Pump","description":"\u003cp\u003eIt’s simple, if you want to make more power you are going to need more fuel. The AMS Performance VR30DDTT Stage 2 High Pressure Fuel Pump Kit features high quality all stainless steel construction and is capable of fuel flow at over 338 liters per hour and allows for 240 bar of fuel pressure. Partnering with Nostrum High Performance, an industry leader in fuel system technology, we have been able to bring reliable high performance high pressure fueling solutions to the VR30 platform. The AMS Performance VR30DDTT Stage 2 High Pressure Fuel Pump allows for fuel flow supporting our ALPHA 6 or RA600 packages for the Nissan Z and Infiniti Q50\/Q60, or for builds looking to maximize performance on the stock turbos with e85.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEngineered to be the Best\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWe partnered with an industry leader in fuel pumps, Nostrum High Performance, in the development of this component. For this reason our customers know that they can rely on our fuel pumps to be the best built, best performing on the market.\u003c\/p\u003e\n\n\u003cp\u003eThrough the use of Computational Fluid Dynamics (CFD) the AMS Performance VR30DDTT Stage 2 High Pressure Fuel Pump mapping shows the optimized fuel flow trajectories. Our pump piston diameter yields an incredible rate of 338 LPH!\u003c\/p\u003e\n\n\u003cp\u003eThe AMS VR30 pumps come fully assembled for a quick, bolt-on upgrade and use all OEM type fuel fittings and electrical connectors. The AMS Performance VR30DDTT Stage 2 High Pressure Fuel Pump upgrade utilizes OEM-type low and high pressure fittings. Each individual pump is flow tested to insure the ultimate in performance, and comes with comprehensive installation instructions to make install a breeze. The pump has an incredible maximum operating pressure of 240 bar!\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePut it to the Test\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhat sets this and every AMS component apart from the competition is our rigorous battery of tests. The AMS Performance VR30DDTT Stage 2 High Pressure Fuel Pump has been tested in-house with countless 1\/4 and 1\/2 mile runs! In addition to this research and development testing, all AMS VR30 High Pressure Fuel Pumps are bench tested by Nostrum High Performance before shipping as part of their extensive quality control process to ensure the highest level of durability. The best part — a Limited Lifetime Warranty¹ against manufacturer’s defects is included at no additional cost.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2017+ INFINITI Q60 with 3.0L Twin Turbo VR30\u003c\/li\u003e\n\t\u003cli\u003e2016+ INFINITI Q50 with 3.0L Twin Turbo VR30\u003c\/li\u003e\n\t\u003cli\u003e2023+ Nissan Z (incl. all submodels)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Notes\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eIn order to take full advantage of our HPFP, specific calibrations to your ECU tune file will need to be made. Once the HPFP is installed, the engine will start and run, however a qualified engine calibrator must review datalogs to verify the engine is running properly! Please contact an AMS sales representative to discuss your ECU tuning needs by emailing sales@amsperformance.com.\u003c\/li\u003e\n\t\u003cli\u003ePlease be aware there are two separate instruction guide files available for this product. The first is a physical installation guide, and the second is a calibration quick-start guide.\u003c\/li\u003e\n\t\u003cli\u003e240 bar maximum operating pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AMS Performance","offers":[{"title":"Default Title","offer_id":51802502070575,"sku":"ALP.28.07.0001-3","price":4149.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/AMS-Stage-2-VR30-HPFP-1-1024x683.jpg?v=1755824590"}],"url":"https:\/\/www.prospeedracing.com.au\/collections\/high-pressure-pump-assemblies.oembed","provider":"Pro Speed Racing","version":"1.0","type":"link"}