CSF 8178 High-Performance Charge Coolers for BMW M5 (F90) / M8 (F91/F92/F93) ymm_71 Fits Following Engines: BMW 1

Fits Following Engines: BMW 1

This Cat-Back™ exhaust system features a 3" diameter into dual 2

75" diameter Cat-Back system features a Merge X-Pipe designed to increase performance while enhancing the aggressive ATAK sound

This system is not compatible with trucks equipped with dual rear wheels

floating w/replaceable nut

CSF 8178 High-Performance Charge Coolers for BMW M5 (F90) / M8 (F91/F92/F93) ymm_71 Fits Following Engines: BMW 1The F90 M5 and F9X M8 are truly worthy successors to the F1X platform. BMW's S63 Twin Turbo V8 is a tried and true power plant capable of big numbers. Like most turbo engines, cranking up the boost for those big gains creates a lot more heat. Fortunately for F9X owners, CSF is here to help keep those Intake Air Temperatures (IATs) down and your power up. CSF used CFD analysis and testing to create the largest charge air cooler that could fit in the