{"product_id":"kyostar-s55-heat-exchanger-auxiliary-radiator-kit-for-bmw-f80-m3-f82-f83-m4-f87-m2c","title":"KYOSTAR S55 Heat Exchanger \u0026 Auxiliary Radiator Kit for BMW F80 M3 F82 F83 M4 F87 M2C","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003ch5\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKYOSTAR Intercooler Heat Exchanger \u0026amp; Auxiliary Radiator Cooling Kit for 2014-2020 BMW F80 M3 F82 F83 M4 F87 M2 Competition S55 3.0T\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\nUpgrade the cooling system of your compatible BMW M vehicle with the KYOSTAR Intercooler Heat Exchanger \u0026amp; Auxiliary Radiator Cooling Kit. This combined package brings together a main intercooler heat exchanger and a pair of auxiliary radiators for a comprehensive cooling-system upgrade.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDesigned for the listed BMW F80 M3, F82\/F83 M4, and F87 M2 Competition applications equipped with the S55 3.0L turbocharged inline-six engine, this kit provides the main and auxiliary cooling components together in one package.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe main heat exchanger features a black finned radiator design, while the auxiliary radiator set includes two separate black radiator units as shown in the supplied product images.\n\u003c\/p\u003e\n\n\u003cp\u003e\nRather than purchasing the two product groups separately, this listing combines both KYOSTAR cooling upgrades into one complete sales package.\n\u003c\/p\u003e\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eCombined main heat exchanger and auxiliary radiator cooling upgrade kit.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes one main intercooler heat exchanger.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes a pair of auxiliary radiators.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDesigned for listed BMW F80 M3 applications.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDesigned for listed BMW F82 and F83 M4 applications.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDesigned for listed BMW F87 M2 Competition applications.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eApplication-specific cooling components for the S55 3.0T engine platform.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBlack radiator finish as shown in the supplied product images.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFinned heat-exchanger construction for coolant-to-air heat transfer.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMain and auxiliary cooling components supplied together as one kit.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePerformance-oriented replacement and upgrade solution for compatible BMW M vehicles.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\u003cstrong\u003eBMW M3:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eBMW F80 M3 — S55 3.0T\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBMW M4:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eBMW F82 M4 — S55 3.0T\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBMW F83 M4 — S55 3.0T\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBMW M2 Competition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eBMW F87 M2 Competition — S55 3.0T\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSource-Listed Model Year Range:\u003c\/strong\u003e 2014-2020.\u003c\/p\u003e\n\n\u003cp\u003e\nPlease verify the specific model year, chassis, engine, and factory cooling-system configuration before ordering. The listed year range is a general source specification and should not be interpreted as confirmation that every model was produced throughout the entire period.\n\u003c\/p\u003e\n\n\u003ch5\u003e\u003cstrong\u003eImportant Fitment Note:\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eThis listing includes both the main heat exchanger and auxiliary radiator set.\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eThe kit is listed for compatible BMW F80 M3, F82\/F83 M4, and F87 M2 Competition models equipped with the S55 3.0T engine.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePlease verify your vehicle's original cooling-system configuration before ordering.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCompatibility with the standard N55-powered F87 M2 is not established by the supplied product information.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCompatibility with aftermarket front bumpers, modified cooling systems, or custom intercooler configurations should be verified separately.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eThe source does not specify coolant capacity, core dimensions, pressure ratings, or measured cooling-performance improvements.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eInstallation hardware and coolant are not confirmed as included.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\nThis KYOSTAR cooling kit combines two separate cooling components into a single package for compatible BMW S55-powered applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe main heat exchanger is identified by SKU \u003cstrong\u003eNA-HE-6009-SM-BK\u003c\/strong\u003e, while the auxiliary radiator set is identified by SKU \u003cstrong\u003eNA-IC-6008-SM-BK\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBoth products are listed for BMW F80 M3, F82\/F83 M4, and F87 M2 Competition applications with the S55 3.0T engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eEngine identification is essential.\u003c\/strong\u003e Please verify that your vehicle is equipped with the S55 engine. This product should not be assumed compatible with N55-powered M2 models or other BMW engines.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBefore ordering, compare the factory heat exchanger and auxiliary radiators with the supplied product photos. Check radiator dimensions, coolant connections, mounting points, hose routing, and available installation clearance.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe supplied information does not provide specific radiator core dimensions, coolant volume, pressure ratings, flow-test data, or measured temperature reductions. No unsupported numerical cooling-performance claims are made.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eProfessional installation is recommended.\u003c\/strong\u003e The cooling system should be filled, bled, and inspected according to the appropriate vehicle service procedure after installation. All coolant connections and mounting points should be checked for secure installation and leaks.\n\u003c\/p\u003e\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKYOSTAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHeat Exchanger \u0026amp; Auxiliary Radiator Cooling Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMain Heat Exchanger SKU\u003c\/td\u003e\n\u003ctd\u003eNA-HE-6009-SM-BK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Radiator SKU\u003c\/td\u003e\n\u003ctd\u003eNA-IC-6008-SM-BK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePackage Configuration\u003c\/td\u003e\n\u003ctd\u003eCombined Cooling Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMain Heat Exchanger\u003c\/td\u003e\n\u003ctd\u003e1 Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Radiators\u003c\/td\u003e\n\u003ctd\u003e1 Pair (2 Units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eTotal Radiator Components\u003c\/td\u003e\n\u003ctd\u003e3 Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eVehicle Brand\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eM3 \/ M4 \/ M2 Competition\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eChassis\u003c\/td\u003e\n\u003ctd\u003eF80 \/ F82 \/ F83 \/ F87 M2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSource-Listed Years\u003c\/td\u003e\n\u003ctd\u003e2014-2020 (Verify Specific Application)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eEngine Code\u003c\/td\u003e\n\u003ctd\u003eS55\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003e3.0L Turbocharged Inline-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCooling System Upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePackage Includes\u003c\/td\u003e\n\u003ctd\u003e1 Main Heat Exchanger + 1 Pair of Auxiliary Radiators\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eProfessional Installation Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is included in this cooling kit?\u003c\/strong\u003e\u003cbr\u003e\nA: The kit includes one main intercooler heat exchanger and one pair of auxiliary radiators, for a total of three radiator components.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are the heat exchanger and auxiliary radiators sold together?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. This listing combines both product groups into one complete sales package.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What vehicles does this kit fit?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied information lists BMW F80 M3, F82\/F83 M4, and F87 M2 Competition applications equipped with the S55 3.0T engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit a BMW F80 M3?\u003c\/strong\u003e\u003cbr\u003e\nA: The BMW F80 M3 is included in the supplied fitment information. Please verify the original cooling-system configuration before ordering.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit a BMW F82 or F83 M4?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. Both F82 and F83 M4 applications are listed in the source information.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit a BMW F87 M2 Competition?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied information lists the F87 M2 Competition equipped with the S55 engine.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit a standard BMW M2 with the N55 engine?\u003c\/strong\u003e\u003cbr\u003e\nA: N55-powered M2 compatibility is not confirmed by the supplied product information.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How many auxiliary radiators are included?\u003c\/strong\u003e\u003cbr\u003e\nA: The auxiliary radiator product image shows two radiator units, and this package includes one pair.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What color are the cooling components?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied product images show black radiator components.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit improve cooling performance?\u003c\/strong\u003e\u003cbr\u003e\nA: This product is designed as a cooling-system upgrade. However, no measured coolant-temperature reduction or cooling-capacity data is provided, so no specific numerical improvement is claimed.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are coolant hoses and installation hardware included?\u003c\/strong\u003e\u003cbr\u003e\nA: The supplied information does not confirm the complete hardware or hose package. Please verify the exact contents before ordering.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is coolant included?\u003c\/strong\u003e\u003cbr\u003e\nA: Coolant is not confirmed as part of the supplied package.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is professional installation recommended?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. Professional installation is recommended because the cooling system must be correctly connected, filled, bled, and inspected for leaks.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What should I verify before ordering?\u003c\/strong\u003e\u003cbr\u003e\nA: Confirm the vehicle model, chassis, S55 engine, factory radiator arrangement, mounting locations, coolant connections, and available installation clearance.\n\u003c\/p\u003e\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWarranty \u0026amp; Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\nPlease review the applicable KYOSTAR warranty terms before purchasing. Warranty coverage, duration, and exclusions are subject to the terms provided at the time of purchase.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe main heat exchanger and auxiliary radiators should be inspected upon delivery for visible transportation damage, damaged cooling fins, bent mounting brackets, or missing components.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPlease retain the original packaging and contact KYOSTAR customer support promptly if any shipping damage or product-related issue is identified.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBefore installation, verify that all three radiator components match the ordered kit and intended vehicle application. Do not proceed with installation if there are unresolved fitment concerns or visible damage.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor assistance with fitment verification, package contents, shipping arrangements, installation questions, or after-sales support, please contact KYOSTAR customer service.\n\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"KYOSTAR PERFORMANCE","offers":[{"title":"Ships from U.S. Warehouse","offer_id":54710232711441,"sku":"NA-HE-6009-SM-BK+NA-HE-6008-SM-BK-1","price":828.88,"currency_code":"USD","in_stock":false},{"title":"Factory Direct Shipping","offer_id":54710232744209,"sku":"NA-HE-6009-SM-BK+NA-HE-6008-SM-BK-2","price":868.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/7361\/5889\/files\/NA-HE-6009-SM-BK_NA-HE-6008-SM-BK_3.jpg?v=1789964028","url":"https:\/\/www.kyostars.com\/products\/kyostar-s55-heat-exchanger-auxiliary-radiator-kit-for-bmw-f80-m3-f82-f83-m4-f87-m2c","provider":"KYOSTAR PERFORMANCE","version":"1.0","type":"link"}