The Brembo GT big brake kit for 1999–2005 BMW 330i (excluding xDrive) updates front stopping with four‑piston cast calipers and two‑piece 355×32 mm rotors, slotted Type 1 and finished in black. For the specified 330i applications, the larger rotors and multi‑piston calipers offer improved heat dissipation and steadier pedal control over extended use.
Brembo 99-05 330i (Excl. xDrive) Fr GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type1-Black