CSF 11-16 BMW 135i(X) 5 Door F20 / M135i(X) 3 Door F21 Race-Spec Oil Cooler

Utilizing CSF’s AC Condenser technology, their innovative dual-core in-series system features an additional 5 rows of super-high pressure multi-channel micro-tubes on the rear side of the oil cooler. The high performance tube spec, along with the high-efficiency multi-louvered fin design allows for maximum surface area contact and an approximate 40% increase in heat rejection. The High-Performance Race-Spec Oil Cooler directly replaces the factory unit, easily bringing engine oil temperatures down to a consistent and manageable level, even under extreme & extensive driving conditions.
CSF offers the best and most advanced Oil Coolers on the market. So when it comes to keeping your engine oil temps down as you push your N55 Powered BMW hard on the street or track, a CSF Oil Cooler is the obvious choice.
The CSF #8145 Cooling product is designed to be a “Drop-In Fit” application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.

Fitment:
BMW 335i Base 2012 to 2015
BMW 335i GT xDrive Base 2014 to 2016
BMW 335i xDrive Base 2012 to 2015
BMW 435i Base 2014 to 2016
BMW 435i Gran Coupe Base 2015 to 2016
BMW 435i xDrive Base 2014 to 2016
BMW 435i xDrive Gran Coupe Base 2015 to 2016
BMW ActiveHybrid 3 Base 2013 to 2015
BMW M235i Base 2014 to 2016
BMW M235i xDrive Base 2015 to 2016