CSF BMW M3 / M4 G8x Heat exchanger

High-performance CSF heat exchanger for BMW M3 / M4 G8x. In order to maintain the optimal intake air temperature in the S58 engine, especially with increased power or intensive use, there is a need for effective cooling management. M3/M4 G8X models enjoy recognition as one of the most dynamic sports vehicles of the last decade, attracting both automotive enthusiasts and professional racing teams. However, like many other BMW designs, the S58 engine may be susceptible to overheating after modifications or intensive use. In response to this challenge, CSF engineers spent a full year developing the cooling kit for the G8X platform. After more than nine months of development and testing, we present a modern and highly effective heat exchanger designed for M3/M4 G8X (CSF #8215 catalogue number), available for both 6-stage manual box (6MT) models and with an automatic ZF8 box. Product characteristics: Significantly lowers the intake air temperature for maximum performance (with faster heat recovery) Improves air flow to the rest of the cooling system to reduce the temperature of cooling fluid and motor oil CNC machined mounting brackets 100% aluminium TIG welded structure Contains stone damage shields (upper and lower) and a gearbox radiator assembly kit. The real Plug-and-Play “Drop-in Fit” installation does not require any modifications Designed for: 2021+ BMW G80 M3 (also Competition) – 6MT & ZF8 Auto 2021+ BMW G82/G83 M4 (also Competition) – 6MT & ZF8 Auto