{"product_id":"csf-race-spec-oil-cooler-2011-2016-bmw-135i-f20-m135i-f21-8145","title":"CSF Race-Spec Oil Cooler — 2011-2016 BMW 135i (F20) \u0026 M135i (F21) | N55 | 8145","description":"\u003cp\u003eThe CSF 8145 is a race-spec engine oil cooler for the 2011-2016 BMW 135i and 135i xDrive (F20) and M135i and M135i xDrive (F21) with the N55 turbocharged 3.0L inline-6. It uses a dual-core in-series system that adds an extra 5 rows of super-high-pressure multi-channel micro-tubes on the rear side, together with a multi-louvered fin design, for about a 40 percent increase in heat rejection over the factory unit. It is a drop-in fit that installs in the OEM location with no modifications, and it is built for extended, high-load driving.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: race-spec engine oil cooler\u003c\/li\u003e\n\u003cli\u003eCore: dual-core in-series, plus 5 rear rows of super-high-pressure micro-tubes\u003c\/li\u003e\n\u003cli\u003eFins: multi-louvered\u003c\/li\u003e\n\u003cli\u003ePerformance: about 40 percent more heat rejection than OEM\u003c\/li\u003e\n\u003cli\u003eEngine: N55 turbo 3.0L inline-6\u003c\/li\u003e\n\u003cli\u003eFitment: drop-in, OEM location, no modifications\u003c\/li\u003e\n\u003cli\u003ePart number: 8145\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\u003cp\u003eDirect fit on the following (N55 turbo 3.0L):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2011 BMW 135i (F20)\u003c\/li\u003e\n\u003cli\u003e2012 BMW 135i (F20)\u003c\/li\u003e\n\u003cli\u003e2013 BMW 135i (F20)\u003c\/li\u003e\n\u003cli\u003e2014 BMW 135i (F20)\u003c\/li\u003e\n\u003cli\u003e2015 BMW 135i (F20)\u003c\/li\u003e\n\u003cli\u003e2016 BMW 135i (F20)\u003c\/li\u003e\n\u003cli\u003e2011 BMW 135i xDrive (F20)\u003c\/li\u003e\n\u003cli\u003e2012 BMW 135i xDrive (F20)\u003c\/li\u003e\n\u003cli\u003e2013 BMW 135i xDrive (F20)\u003c\/li\u003e\n\u003cli\u003e2014 BMW 135i xDrive (F20)\u003c\/li\u003e\n\u003cli\u003e2015 BMW 135i xDrive (F20)\u003c\/li\u003e\n\u003cli\u003e2016 BMW 135i xDrive (F20)\u003c\/li\u003e\n\u003cli\u003e2012 BMW M135i (F21)\u003c\/li\u003e\n\u003cli\u003e2013 BMW M135i (F21)\u003c\/li\u003e\n\u003cli\u003e2014 BMW M135i (F21)\u003c\/li\u003e\n\u003cli\u003e2015 BMW M135i (F21)\u003c\/li\u003e\n\u003cli\u003e2016 BMW M135i (F21)\u003c\/li\u003e\n\u003cli\u003e2012 BMW M135i xDrive (F21)\u003c\/li\u003e\n\u003cli\u003e2013 BMW M135i xDrive (F21)\u003c\/li\u003e\n\u003cli\u003e2014 BMW M135i xDrive (F21)\u003c\/li\u003e\n\u003cli\u003e2015 BMW M135i xDrive (F21)\u003c\/li\u003e\n\u003cli\u003e2016 BMW M135i xDrive (F21)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat vehicles does the CSF 8145 fit?\u003c\/h5\u003e\u003cp\u003eThe 2011-2016 BMW 135i(X) F20 and M135i(X) F21 with the N55 turbocharged 3.0L inline-6.\u003c\/p\u003e\u003ch5\u003eHow much more cooling does it provide?\u003c\/h5\u003e\u003cp\u003eAbout a 40 percent increase in heat rejection over the factory oil cooler.\u003c\/p\u003e\u003ch5\u003eHow is the core designed?\u003c\/h5\u003e\u003cp\u003eA dual-core in-series system that adds 5 extra rows of super-high-pressure multi-channel micro-tubes on the rear side.\u003c\/p\u003e\u003ch5\u003eIs it a drop-in fit?\u003c\/h5\u003e\u003cp\u003eYes. It installs in the OEM location with no modifications.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles does the CSF 8145 fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 2011-2016 BMW 135i(X) F20 and M135i(X) F21 with the N55 turbocharged 3.0L inline-6.\"}}, {\"@type\": \"Question\", \"name\": \"How much more cooling does it provide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"About a 40 percent increase in heat rejection over the factory oil cooler.\"}}, {\"@type\": \"Question\", \"name\": \"How is the core designed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A dual-core in-series system that adds 5 extra rows of super-high-pressure multi-channel micro-tubes on the rear side.\"}}, {\"@type\": \"Question\", \"name\": \"Is it a drop-in fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It installs in the OEM location with no modifications.\"}}]}\u003c\/script\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":42636392890416,"sku":"CSF8145","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/30db3487174ed42ccc0fab0ad577bc7dL.jpg?v=1765305335","url":"https:\/\/berryperformancesales.com\/products\/csf-race-spec-oil-cooler-2011-2016-bmw-135i-f20-m135i-f21-8145","provider":"Berry Performance Sales","version":"1.0","type":"link"}