{"product_id":"integrated-engineering-high-pressure-fuel-pump-hpfp-upgrade-kit-iefuvn1","title":"Integrated Engineering High Pressure Fuel Pump (HPFP) Upgrade Kit","description":"\u003cp\u003e\u003cstrong\u003eNOTE: Listing is for fuel pump internals only, not for full fuel pump assembly\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThe IE MQB HPFP upgrade kit unlocks fuel delivery for ethanol, larger turbos, and our TrueFlex ECU tunes for the VW \u0026amp; Audi MK7 \u0026amp; 8V 2.0T Gen 3 engines. The piston and cylinder assembly is the largest volume possible within the stock fuel pump body. Top-quality components and our strict QC process ensure extreme reliability. Increase your fueling overhead and enjoy worry-free HPFP operation for your MQB 2.0L turbocharged engine.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eADDED DISPLACEMENT\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eYour HPFP is an integral part of the MQB platform direct injection (DI) system and provides exceptionally high-pressure fuel (exceeding 2900psi) to the injectors. When running turbo upgrades or ethanol fuel, the stock HPFP internal volume becomes the limiting factor when increasing power. IE's HPFP internals install into your factory pump housing and increase the bore and piston size of the pump internals, allowing more flow, delivering more fuel, and allowing for more horsepower \u0026amp; torque.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFLOW TESTING\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eUpgrading to IE's HPFP reliably increases the flow rate of the high-pressure pump for more tuning headroom to increase power safely. The result is a maximum gain of 38.58% over stock!\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eRELIABILITY\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eEvery piston and cylinder is CNC machined to exacting sizes, assembled, and measured as a matching set in-house. Tolerances are hand-verified using specialized measurement tools and verified down to 0.00005 of an inch to ensure reliability and proper function. These extreme manufacturing and QC processes are the foundation that has built IE’s leading reputation in HPFP reliability and the popular choice for anyone wanting worry-free operation.\u003c\/p\u003e  \u003cp\u003eEngineered \u0026amp; manufactured in the USA\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003ePUMP DYNO VERIFICATION\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eIE HPFP designs are verified and torture-tested on our own application-specific fuel pump dyno. This machine is able to replicate countless miles and various RPM situations to substantiate every detail of the HPFP design. This strict engineering process, combined with our 100% in-house CNC machining, obsessed quality control, and top-shelf components is why IE HPFP Kits have earned their esteem and reputation for reliability.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eINCLUDED LIMITED WARRANTY\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eDue to the extreme machining and coating tolerances, Integrated Engineering offers a limited warranty on this product:\u003cbr\u003e Six months from the day of purchase (unlimited miles) for MQB internal HPFP kits.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eDLC COATED\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eDLC (diamond-like carbon coating) is an advanced coating process applied to the tool steel pin. This coating combines hardness and low friction, providing excellent wear properties and self-lubrication behavior that drastically extends pin life.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eCONSTANT DIAMETER PIN\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eMany aftermarket HPFP options use a stepped-diameter piston in a cost-saving effort to reuse the factory seal. This design dramatically reduces the contact between the pin and cylinder, causing instability of the pin stroke leading to increased wear. IE’s uniquely designed constant diameter pinmaintains its larger size through the entire piston shaft. This engineering detail increases the contact between the pin and cylinder by over 50% compared to kits which do not replace the seal and nut, increasing pin stability.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eNITRIDED CYLINDER\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe cylinder can see up to 19000 strokes a minute with an astonishingly thin tolerance and is lubricated by fuel only. Our tool steel cylinder is nitrided to guarantee it can withstand this torture. This advanced process infuses nitrogen atoms into the atomic structure of the outer surface of the component, increasing surface hardness and wear properties drastically. The thickness and quality of every nitride production batch are independently verified in a specialty lab.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eTITANIUM RETAINER\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eOur ultra-lightweight FEA optimized titanium retainer reduces the chance of valve float while securing the spring to the new IE pump assembly. The internal kit is designed correctly for the factory spring rate, avoiding the need for a stiffer spring that adds unnecessary pressure and wear on the camshaft.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eLEAK-FREE SEAL\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eA custom CNC Machined nut holds our molybdenum disulphide impregnated PTFE seal, which is ideal for reducing friction and maintaining stiffness. The seal is spring energized to increase reliability and provide constant outward pressure. The body is sealed to the pump with a quality Buna-N rubber o ring, ensuring it will hold up against heat and a wide range of fuels. What may seem like minor features add up to ensure long life and trouble-free operation.\u003cbr\u003e  \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eHighest flowing MQB HPFP upgrade on the market\u003c\/li\u003e \t\u003cli\u003eHPFP upgrade for ethanol \u0026amp; larger turbo tunes\u003c\/li\u003e \t\u003cli\u003eFueling support for IE TrueFlex \u0026amp; ethanol tunes\u003c\/li\u003e \t\u003cli\u003eReliably adds a larger fuel ceiling for increased flow\u003c\/li\u003e \t\u003cli\u003eThe piston diameter increased from 9.92mm to 11.68mm\u003c\/li\u003e \t\u003cli\u003eStroke volume increased from 231mm^3 to 321mm^3\u003c\/li\u003e \t\u003cli\u003eBroken-in and bench tested on in-house pump dyno\u003c\/li\u003e \t\u003cli\u003eConstant diameter piston design for long-life operation\u003c\/li\u003e \t\u003cli\u003eTool steel DLC coated pin\u003c\/li\u003e \t\u003cli\u003eNitrided tool steel cylinder\u003c\/li\u003e \t\u003cli\u003eMolybdenum disulphide impregnated leak-free seal\u003c\/li\u003e \t\u003cli\u003eStainless steel seal body\u003c\/li\u003e \t\u003cli\u003eBuna-N rubber oil resistant o ring\u003c\/li\u003e \t\u003cli\u003eEngineered, designed, \u0026amp; manufactured in the USA\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eInstalling your new HPFP kit is straightforward with the correct tools and does not require any permanent modifications. Involves fuel lines and special care to avoid contamination in a clean environment; experienced or professional installation is highly recommended.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eAudi A3 8V (2.0 TFSI EA888)\u003c\/li\u003e \t\u003cli\u003eAudi S3 8V (2.0 TFSI EA888)\u003c\/li\u003e \t\u003cli\u003eAudi TT 8S (2.0 TFSI EA888)\u003c\/li\u003e \t\u003cli\u003eAudi TTS 8S (2.0 TFSI EA888)\u003c\/li\u003e \t\u003cli\u003eVolkswagen Golf GTI Mk7\/Mk7.5 (2.0 TSI EA888)\u003c\/li\u003e \t\u003cli\u003eVolkswagen Golf R Mk7\/Mk7.5 (2.0 TSI EA888)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":49714328240431,"sku":"IEFUVN1","price":919.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/IEFUVN1.jpg?v=1715821383","url":"https:\/\/www.prospeedracing.com.au\/products\/integrated-engineering-high-pressure-fuel-pump-hpfp-upgrade-kit-iefuvn1","provider":"Pro Speed Racing","version":"1.0","type":"link"}