CSF BMW M3/M4 (G8X) Transmission Oil Cooler w/ Rock Guard

CSF high-performance transmission oil cooler with integrated rock guard designed for G80 BMW M3 and G82 M4 models. Features advanced bar-and-plate construction for maximum heat dissipation under extreme driving conditions. Integrated protective rock guard shields cooler from road debris and track hazards. CNC-machined aluminum construction ensures durability and optimal oil flow. Enhanced cooling capacity maintains proper transmission temperatures during aggressive driving. Perfect for cars equipped with M xDrive all-wheel drive system generating high transmission heat. Professional-grade fittings ensure leak-free installation. Drop-in fitment with included hardware and instructions. Track-tested design proven in motorsports applications.

Essential upgrade for G8X M3/M4 owners tracking their cars regularly. Prevent transmission overheating during competitive driving events. Protect expensive DCT or manual transmission from heat damage. Perfect for drag racing, road course, and time attack applications. Maintain consistent shift quality under extreme conditions. Ideal for modified M cars making big power. Rock guard provides peace of mind on rough roads. Trusted by BMW M enthusiasts and professional drivers.