CSF BMW F8x M3/M4 DCT High Performance Transmission Cooler Tuning & DME Chips Converting to iron front rotors

Converting to iron front rotors on PCCB equipped cars requires using pads designed for iron rotor equipped GT3's

Fabspeed systems are 3D laser light scanned and CAD Designed and Dyno developed and street

Adds 22 whp (wheel horsepower) and 21 ft/lbs of torque

Emissions legal in all 50 states and the rest of the world (ROW)

Diameter: 121mm

CSF BMW F8x M3/M4 DCT High Performance Transmission Cooler Tuning & DME Chips Converting to iron front rotorsDesigned utilizing a single row high pressure 26mm multi channel microtube, CSF is proud to announce a true plug and play solution to upgrade your trans cooler. With a dual core design, this cooler provides 67% increase in cooling rows for the ultimate in cooling efficiency. CSF has designed the radiator to fit the stock location and fittings perfectly. This means a hassle free install and greater cooling for maximum performance from your car.