The Brembo front GT big brake kit for 2006–2012 BMW 325i (excluding xDrive) pairs six-piston cast calipers with two-piece 355×32 mm drilled rotors finished in red to upgrade stopping power. The kit combines larger multi-piston calipers and drilled rotors to improve heat control and braking consistency during spirited street use or occasional track driving, while matching the listed BMW applications.
Brembo 06-12 325i Excl xDrive Front GT BBK 6 Piston Cast 355x32 2pc Rotor Drilled-Red