Brembo 06-08 Z4 M-Coupe/Roadster Rear GTS BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type3-Black HA

The cast aluminum four-piston calipers in this Brembo rear big brake kit are designed to handle the demands of performance driving. This kit is specifically for the 2006-2008 BMW Z4 M-Coupe and M-Roadster, offering a significant upgrade over the factory braking system. The larger 345x28mm two-piece rotors provide more surface area for heat dissipation, which is crucial for maintaining consistent stopping power during spirited driving or track use.

Brembo's Type3 slotted rotors are a key feature here. The slots are machined into the rotor surface to help sweep away dust and gas that can build up between the pad and rotor, ensuring a cleaner contact patch and improved braking performance, especially under heavy use. The two-piece rotor construction allows the rotor ring to expand and contract independently of the caliper mounting hat, which can help reduce the risk of rotor warping and improve overall longevity. The black HA (High-Alloy) finish on the calipers not only looks sharp but also offers improved resistance to corrosion and heat.

This kit includes everything needed to upgrade your Z4 M's rear brakes, featuring the robust four-piston calipers, the high-performance Type3 slotted rotors, and all necessary mounting hardware. It's a comprehensive solution for drivers looking to enhance their vehicle's braking capabilities for track days, autocross, or simply for a more confident driving experience on the street. Proper installation will ensure you get the most out of this advanced braking system.