{"product_id":"csf-racing-auxiliary-radiator-single-bmw-m2-g87-m3-g80-g81-m4-g82-g83-csf8321","title":"CSF Racing Auxiliary Radiator SINGLE","description":"\u003cp\u003e\u003cstrong\u003eNote: Sold Individually\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn industry-leading reputation and overwhelming success with BMW cooling has made CSF the #1 cooling choice for the G8X M3\/M4\/M2. CSF is leading the way in BMW G8X (S58) Cooling and adding another product to the Power Cooling Package. Now CSF is pleased to announce the release of the BMW G8X M3\/M4\/M2 High-Performance Auxiliary Radiators.\u003c\/p\u003e\n\u003cp\u003eThe new CSF Auxiliary Radiators are a great addition to the massively successful G8X Cooling Suite. Like the other cooling systems on the G8X, the aux rads do a pretty good job in stock form. However, once you start adding a lot of power and pushing the car in aggressive driving conditions, the factory systems start to show its limitations. As more and more owners keep pushing the limits of their S58, CSF is here to keep them cool.\u003c\/p\u003e\n\u003cp\u003eCSF designed the coolers to be a true “Drop-in Fit” for easy installation fitting both left and right sides. Each cooler mounts in the factory location and uses the OEM quick connections. The High-Performance Auxiliary Radiators work in conjunction with the rest of the cooling system to reduce temperatures. They not only help keep temperatures in optimal ranges, but prolong the heat soak threshold. There’s nothing worse than having your track session cut short because you need to do a cooldown lap.\u003c\/p\u003e\n\u003cp\u003eCompared to the OEM G8X coolers, the CSF units are a significant upgrade. The TIG welded aluminum tanks are much larger than the OE plastic tanks offering superior strength and fluid volume. A larger 2-row 42mm core increases cooling efficiency and capacity. This high efficiency core uses CSF’s Exclusive B-Tube Technology and latest 5mm fin technology, maximizing airflow and heat dissipation. These 5mm fins significantly increase the heat exchange surface area improving overall cooling efficiency and recovery while still maintaining good airflow.\u003c\/p\u003e\n\u003cp\u003e100% All-Aluminum construction ensures the best performance and durability. The mounting pins and brackets are much stronger and more durable than the OE plastic pod mounting system. In addition, the black finish provides extra protection and offers a stealthy look behind the grilles of your F8X.\u003c\/p\u003e\n\u003cp\u003eWith many motorsports teams and race enthusiasts now pushing over 1000 horsepower, the S58 is seeing coolant temperatures well above normal. Once temperatures pass a safe limit the G8X will go into limp mode. Needless to say this can ruin a race, track session, or your overall driving fun in general. CSF is here to keep your S58 running at peak performance.\u003c\/p\u003e\n\u003cp\u003eIn addition, the CSF auxiliary radiators also feature integrated bolt-on rock guards to keep the coolers safe. You’ve no doubt heard horror stories about OEM coolers getting punctured and spilling fluids all over the road or track. Now you can feel more confident that your cooling system is safer from road debris.\u003c\/p\u003e\n\u003cp\u003eThe G8X S58 cooling system is decently complex. Diagrams have been included to show the details of how the whole system flows. The cooling system consists of 6 to 7 heat exchangers depending on your transmission. Numbers below refer to the graphic above.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. Oil Cooler: \u003c\/span\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/products\/csf-racing-engine-oil-cooler-8266\" target=\"_blank\" rel=\"noopener\"\u003eCSF #8266 – High-Performance Engine Oil Cooler\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e2. DCT Transmission Cooler: \u003c\/span\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/products\/csf-racing-automatic-transmission-oil-cooler-8221\" rel=\"noreferrer noopener\" target=\"_blank\"\u003eCSF #8221 – ZF8 Automatic Transmission Oil Cooler\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e3. \u003c\/span\u003e\u003cstrong\u003eAuxiliary Radiator\u003c\/strong\u003e\u003cspan\u003e (Right Side - Charge Air Cooling): \u003c\/span\u003e\u003cspan\u003eCSF #8321 – High Performance Auxiliary Radiator\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4. Front Mount Charge Air Heat Exchanger: \u003c\/span\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/products\/csf-racing-front-mount-heat-exchanger-8215\" rel=\"noreferrer noopener\" target=\"_blank\"\u003eCSF #8215 – High-Performance Front Mount Heat Exchanger\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e5. Radiator – Engine Cooling System\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7. Charge Air Cooler: \u003c\/span\u003e\u003ca href=\"https:\/\/www.prospeedracing.com.au\/products\/csf-racing-level-up-charge-air-cooler-manifold-bmw\" rel=\"noreferrer noopener\" target=\"_blank\"\u003eCSF #8233\/8233B\/8233C – Charge-Air-Cooler Manifold\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e10. \u003c\/span\u003e\u003cstrong\u003eAuxiliary Radiator\u003c\/strong\u003e\u003cspan\u003e (Left Side - Engine Cooling): \u003c\/span\u003e\u003cspan\u003eCSF #8321 – High Performance Auxiliary Radiator\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBecause each auxiliary radiator is used for a different system you can elect to replace one at a time. For those looking to further improve the Charge Air Cooling system replace the right side auxiliary radiator. Those looking to improve the engine cooling system should replace the left side.\u003c\/p\u003e\n\u003cp\u003ePerfect drop-in fit in the factory location. The aluminum mounting pins on the CSF #8321 vs the OE plastic offers more stable mounting and overall durability.\u003c\/p\u003e","brand":"CSF Racing","offers":[{"title":"Default Title","offer_id":50972562620719,"sku":"CSF8321","price":999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/8321_2.jpg?v=1738286805","url":"https:\/\/www.prospeedracing.com.au\/products\/csf-racing-auxiliary-radiator-single-bmw-m2-g87-m3-g80-g81-m4-g82-g83-csf8321","provider":"Pro Speed Racing","version":"1.0","type":"link"}