The Brembo GT rear big brake kit is built for 1999–2005 BMW 330i (except xDrive) rear applications. It pairs cast four-piston calipers with two-piece 345 x 28 mm drilled rotors in silver, providing a larger rotor and multi-piston caliper arrangement for stronger rear braking capacity. The package updates rear hardware with Brembo's two-piece rotor design and drilled finishing.
Brembo 99-05 330i (Excl. xDrive) Rr GT BBK 4 Piston Cast 2pc 345x28 2pc Rotor Drilled-Silver