The Brembo GT front big-brake kit for 2006–2012 325i (excluding xDrive) pairs six-piston cast calipers with two-piece 380×32 mm rotors in a Type 1 slotted configuration, finished in silver. This combination improves thermal performance and braking consistency for the listed model years while providing a cleaner, factory-inspired visual upgrade on the vehicle's front axle.
Brembo 06-12 325i Excl xDrive Fr GT BBK 6Pis Cast 380x32 2pc Rotor Slotted Type1-Silver