Brembo 99-05 330i (Excl. xDrive) Rr GT BBK 4 Pist Cast 2pc 345x28 2pc Rotor Slotted Type1-Red

This is the Brembo GT Big Brake Kit for the rear of your 1999-2005 BMW 330i, specifically excluding xDrive models. This kit is designed to significantly upgrade your braking system, offering improved stopping power and heat management for spirited driving or track use. It features a robust 4-piston cast aluminum caliper and a 345x28mm two-piece slotted rotor assembly.

The heart of this kit is Brembo's renowned GT caliper, known for its strength and consistent performance under demanding conditions. The 4-piston design allows for more even pad pressure distribution across the rotor surface, which translates to better braking feel and reduced fade. The calipers are cast from aluminum, keeping unsprung weight down while maintaining structural rigidity. Paired with these calipers are 345x28mm two-piece rotors. The two-piece design allows the rotor hat to expand and contract independently of the friction ring, helping to reduce stress and the potential for warping. The slotted surface on the rotor helps to sweep away dust and gas that can build up between the pad and rotor, ensuring a cleaner contact patch and more reliable braking, especially during repeated hard stops.

This kit is a comprehensive upgrade, intended for owners who want to push their 330i's braking capabilities to the next level. It includes everything needed to install the rear brake upgrade, providing a substantial improvement over the factory setup. Proper installation will ensure you benefit from the enhanced performance and durability Brembo is known for.