{"product_id":"csf-bmw-f80-f82-f87-auxiliary-radiator-m2-competition-m3-m4","title":"CSF BMW F80 F82 F87 Auxiliary Radiator (M2 Competition, M3 \u0026 M4)","description":"\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCSF is the #1 cooling choice for BMW and particularly F8X M3\/M4\/M2 Competition owners. With an industry-leading reputation and overwhelming success as the cooling experts, CSF has added the final piece to the already popular F8X Cooling Suite.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eLike the other cooling systems on the F8X, the factory auxiliary radiators 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 have pushed the limits of their S55, CSF saw the need and demand. The F8X platform is also almost a decade old with the newest examples being at least 5 years old. Over time the original coolers end up with damaged or clogged fins that greatly reduce their cooling capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note: \u003c\/strong\u003e Sold individually. Will fit both left and right sides.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign \u0026amp; Engineering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCSF designed the coolers to be a true “Drop-in Fit” for easy installation. 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\u003eEach CSF F8X Auxiliary Radiator can fit the left or right side. The fitting and plugs are swappable and can be easily setup for either side.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp id=\"h-oem-vs-csf\" class=\"wp-block-heading has-text-align-center\"\u003e\u003cstrong\u003eOEM vs CSF\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"kb-gallery-wrap-id-25222_204dcf-eb alignnone wp-block-kadence-advancedgallery\"\u003e\n\u003ca class=\"kb-gallery-item-link\" href=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1.jpg\" data-mce-href=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1.jpg\"\u003e\n\u003cdiv class=\"kb-gal-image-radius\" style=\"display: inline !important;\"\u003e\n\u003cdiv class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" style=\"display: inline !important;\"\u003e\u003cimg srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1.jpg 900w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1-300x200.jpg 300w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1-768x512.jpg 768w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1-600x400.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" data-ll-status=\"loaded\" src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1.jpg\" data-lazy-src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1.jpg\" data-lazy-sizes=\"(max-width: 900px) 100vw, 900px\" data-lazy-srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1.jpg 900w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1-300x200.jpg 300w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1-768x512.jpg 768w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1-600x400.jpg 600w\" class=\"wp-image-25236 entered lazyloaded\" data-id=\"25236\" data-light-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1.jpg\" data-full-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1.jpg\" alt=\"\" height=\"600\" width=\"900\" decoding=\"async\" data-mce-src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/BMW-17112284603_1.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cbr\u003e\u003ca class=\"kb-gallery-item-link\" data-alt=\"CSF Race BMW F8X M3\/M4 High-Performance Auxiliary Radiator Fittings - CSF #8258\" href=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3.jpg\" data-mce-href=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3.jpg\"\u003e\n\u003cdiv class=\"kb-gal-image-radius\" style=\"display: inline !important;\"\u003e\n\u003cdiv class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-land32 kb-has-image-ratio-land32\" style=\"display: inline !important;\"\u003e\u003cimg srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-1024x683.jpg 1024w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-300x200.jpg 300w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-768x512.jpg 768w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-1536x1024.jpg 1536w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-600x400.jpg 600w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-ll-status=\"loaded\" data-lazy-src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-1024x683.jpg\" data-lazy-sizes=\"(max-width: 1024px) 100vw, 1024px\" data-lazy-srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-1024x683.jpg 1024w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-300x200.jpg 300w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-768x512.jpg 768w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-1536x1024.jpg 1536w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-600x400.jpg 600w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3.jpg 1920w\" class=\"wp-image-25228 entered lazyloaded\" data-id=\"25228\" data-light-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3.jpg\" data-full-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3.jpg\" alt=\"CSF Race BMW F8X M3\/M4 High-Performance Auxiliary Radiator Fittings - CSF #8258\" height=\"683\" width=\"1024\" src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-1024x683.jpg\" decoding=\"async\" data-mce-src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/8258_3-1024x683.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cfigure class=\"wp-block-table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eOEM\u003c\/th\u003e\n\u003cth\u003eCSF\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Width \u0026amp; Rows\u003c\/td\u003e\n\u003ctd\u003e41mm – 1-Row\u003c\/td\u003e\n\u003ctd\u003e42mm – 2-Row\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e# Cooling Tubes\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e# Cooling Fin Rows\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFin Height\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eAll-Aluminum\u003cbr\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003e100% All-Aluminum\u003cbr\u003eTIG-Welded Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCompared to the OEM F8X coolers, the CSF units are a significant upgrade. CSF eliminated the OE plastic mounting pod by incorporating it into the modular design that fits both sides. This design improvement increases the size of both the core and tanks. The extra space taken from the mounting pod allowed for a ~7% increase in Core Size and an ~10% increase in Tank Volume. With a larger 2-row 42mm core, cooling efficiency and capacity are drastically increased. The high efficiency core using CSF’s Exclusive B-Tube Technology maximizes airflow and heat dissipation. 100% 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\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\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModular Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCSF used a modular design so the auxiliary radiator can fit either side. There are several benefits to this type of design and offers several benefits. One of those benefits is for serious track applications. Having spare parts is always a great idea. Having one auxiliary radiator that fits both sides where you’d normally need one of each is a big cost and space saver. Getting an extra as backup is more cost\/space efficient with the CSF units.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSold Individually – all applications require 2 auxiliary radiators\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMulti-Fit – Fits Both Left \u0026amp; Right Side\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2-Row 42mm High-Performance Core Featuring CSF’s B-Tube Technology\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUltra Efficient 6.5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTank Volume increased by 10% and Core Size Increased by 6.4%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e100% All-Aluminum TIG-Welded Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOEM Style “Quick Connect” Inlet\/Outlet\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTrue “Drop-in Fit” Requires No Modifications to Install\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes Detachable Rock Guard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndividually Leak and Pressure Tested\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSatin Black Finish for OEM+ Look\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2018 BMW F80 M3 (incl. CS \u0026amp; Competition)\u003c\/li\u003e\n\u003cli\u003e2015-2020 BMW F82\/F83 M4 (incl. CS, GTS, \u0026amp; Competition)\u003c\/li\u003e\n\u003cli\u003e2019-2021 BMW F87 M2 Competition (incl. CS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Part Numbers:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW: 17-11-2-284-603 \/ 17112284603 (Left)\u003c\/li\u003e\n\u003cli\u003eBMW: 17-11-2-284-604 \/ 17112284604 (Right)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"wp-block-heading\" id=\"h-f8x-s55-cooling-system\"\u003e\u003cstrong\u003eF8X S55 Cooling System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe F8X S55 cooling system is decently complex. Diagrams have been included for anyone who doesn’t understand how the whole system flows.\u003c\/p\u003e\n\u003cdiv class=\"kb-gallery-wrap-id-25222_2345e5-70 alignnone wp-block-kadence-advancedgallery\"\u003e\n\u003ca href=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87.jpg\" class=\"kb-gallery-item-link\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gal-image-radius\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\"\u003e\u003cimg decoding=\"async\" width=\"1920\" height=\"1280\" alt=\"\" data-full-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87.jpg\" data-light-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87.jpg\" data-id=\"25582\" class=\"wp-image-25582 entered lazyloaded\" data-lazy-srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87.jpg 1920w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-300x200.jpg 300w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-1024x683.jpg 1024w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-768x512.jpg 768w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-1536x1024.jpg 1536w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-600x400.jpg 600w\" data-lazy-sizes=\"(max-width: 1920px) 100vw, 1920px\" data-lazy-src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87.jpg\" src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87.jpg\" data-ll-status=\"loaded\" sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87.jpg 1920w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-300x200.jpg 300w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-1024x683.jpg 1024w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-768x512.jpg 768w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-1536x1024.jpg 1536w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Overview-87-600x400.jpg 600w\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe 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\u003e1.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAuxiliary Radiator\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Right Side) – Charge Air Cooling System\u003cbr\u003e• CSF #8528 – High Performance Auxiliary Radiator\u003cbr\u003e2. Radiator – Engine Cooling System\u003cbr\u003e3. Front Mount Heat Exchanger – Charge Air Cooling System\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/csfrace.com\/csf_products\/direct-fit\/bmw-cooling-systems\/bmw-f8x-m3-m4-m2-competition-cooling-systems\/#heatexchanger\" target=\"_blank\"\u003eCSF #8075\/8075V – High-Performance Front Mount Heat Exchanger\u003c\/a\u003e\u003cbr\u003e4. Charge Air Cooler – Charge Air Cooling System\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/csfrace.com\/csf_products\/direct-fit\/bmw-cooling-systems\/bmw-f8x-m3-m4-m2-competition-cooling-systems\/#chargecooler\" target=\"_blank\"\u003eCSF #8082 – Dual-Pass Top Mount Charge-Air-Cooler\u003c\/a\u003e\u003cbr\u003e8.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAuxiliary Radiator\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Left Side) – Engine Cooling System\u003cbr\u003e• CSF #8528 – High Performance Auxiliary Radiator\u003cbr\u003e9. Oil Cooler\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/csfrace.com\/csf_products\/direct-fit\/bmw-cooling-systems\/bmw-f8x-m3-m4-m2-competition-cooling-systems\/#h-f8x-m3-m4-m2c-f97-x3m-f98-x4m-engine-oil-cooler\" target=\"_blank\"\u003eCSF #8220 – High-Performance Engine Oil Cooler\u003c\/a\u003e\u003cbr\u003e10. DCT Transmission Cooler\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/csfrace.com\/csf_products\/direct-fit\/bmw-cooling-systems\/bmw-f8x-m3-m4-m2-competition-cooling-systems\/#dctcooler\" target=\"_blank\"\u003eCSF #8081 – Dual-Pass Race-Spec DCT Transmission Cooler\u003c\/a\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\u003cdiv class=\"kb-gallery-wrap-id-25222_16ab0d-6d alignnone wp-block-kadence-advancedgallery\"\u003e\n\u003ca href=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Intercooler-System-Diagram-96.jpg\" data-description=\"Charge Air System (5 - right side auxiliary Radiator)\" class=\"kb-gallery-item-link\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gal-image-radius\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\"\u003e\u003cimg decoding=\"async\" src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Intercooler-System-Diagram-96.jpg\" width=\"1920\" height=\"1280\" alt=\"\" data-full-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Intercooler-System-Diagram-96.jpg\" data-light-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Intercooler-System-Diagram-96.jpg\" data-id=\"25583\" class=\"wp-image-25583 entered lazyloaded\" data-lazy-srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Intercooler-System-Diagram-96.jpg 1920w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Intercooler-System-Diagram-96-300x200.jpg 300w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Intercooler-System-Diagram-96-1024x683.jpg 1024w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Intercooler-System-Diagram-96-768x512.jpg 768w , 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Radiator)\" class=\"kb-gallery-item-link\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gal-image-radius\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\"\u003e\u003cimg decoding=\"async\" src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91.jpg\" width=\"1920\" height=\"1280\" alt=\"\" data-full-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91.jpg\" data-light-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91.jpg\" data-id=\"25581\" class=\"wp-image-25581 entered lazyloaded\" data-lazy-srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91.jpg 1920w , 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srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91.jpg 1920w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91-300x200.jpg 300w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91-1024x683.jpg 1024w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91-768x512.jpg 768w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91-1536x1024.jpg 1536w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/07\/S55-Engine-Technical-Doc-Cooling-System-Diagram-91-600x400.jpg 600w\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kadence-blocks-gallery-item__caption\"\u003eEngine Cooling System (1 – Left side auxiliary Radiator)\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp class=\"wp-block-heading\"\u003e \u003c\/p\u003e\n\u003cp class=\"wp-block-heading\" id=\"h-installed-images\"\u003e\u003cstrong\u003eInstalled Images\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"kb-gallery-wrap-id-25222_cac308-9c alignnone wp-block-kadence-advancedgallery\"\u003e\n\u003ca href=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_1-rotated.jpg\" class=\"kb-gallery-item-link\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gal-image-radius\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\"\u003e\u003cimg decoding=\"async\" src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_1-rotated.jpg\" width=\"1440\" height=\"1920\" alt=\"\" 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450w\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3.jpg\" class=\"kb-gallery-item-link\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gal-image-radius\"\u003e\n\u003cdiv style=\"display: inline !important;\" class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic\"\u003e\u003cimg decoding=\"async\" src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3.jpg\" width=\"1440\" height=\"1920\" alt=\"\" data-full-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3.jpg\" data-light-image=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3.jpg\" data-id=\"25976\" class=\"wp-image-25976 entered lazyloaded\" data-lazy-srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3.jpg 1440w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3-225x300.jpg 225w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3-768x1024.jpg 768w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3-1152x1536.jpg 1152w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3-450x600.jpg 450w\" data-lazy-sizes=\"(max-width: 1440px) 100vw, 1440px\" data-lazy-src=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3.jpg\" data-ll-status=\"loaded\" sizes=\"(max-width: 1440px) 100vw, 1440px\" srcset=\"https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3.jpg 1440w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3-225x300.jpg 225w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3-768x1024.jpg 768w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3-1152x1536.jpg 1152w , https:\/\/149905679.v2.pressablecdn.com\/wp-content\/uploads\/2023\/09\/8258_inst_3-450x600.jpg 450w\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003ePerfect drop-in fit in the factory location. Note the mounting pins and bracket on the CSF #8258 are aluminum vs the OE plastic. This offers more stable mounting and durability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv class=\"product-tabs\"\u003e\n\u003cdiv class=\"tabs-content\"\u003e\n\u003cdiv class=\"tab-pane tab-content active\" id=\"tab-description\"\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2018 BMW F80 M3 (incl. CS \u0026amp; Competition)\u003c\/li\u003e\n\u003cli\u003e2015-2020 BMW F82\/F83 M4 (incl. CS, GTS, \u0026amp; Competition)\u003c\/li\u003e\n\u003cli\u003e2019-2021 BMW F87 M2 Competition (incl. CS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility Check\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTo ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCSF-8258\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCSF Radiators\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCSF Lifetime warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"CSF Radiators","offers":[{"title":"Default Title","offer_id":48759924031713,"sku":"CSF-8258","price":420.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/CSFBMWF80F82F87AuxiliaryRadiator_M2Competition_M3_M4_-1.png?v=1784863229","url":"https:\/\/mlperformanceusa.com\/products\/csf-bmw-f80-f82-f87-auxiliary-radiator-m2-competition-m3-m4","provider":"ML Performance USA","version":"1.0","type":"link"}