Brembo 05-08 7-Series (After 3/5 Prod) Rr GT BBK 4 Pist Cast 345x28 2pc Rotor Slotted Type3- Yellow

This Brembo rear big brake kit features a 4-piston caliper design, paired with 345x28mm two-piece rotors. The calipers are cast aluminum for a good balance of strength and weight, and they come in a distinctive yellow finish. The rotors are slotted, which helps to clear out dust and gas that can build up during hard braking, keeping the pads in better contact with the rotor surface for more consistent stopping performance. This kit is designed for specific 2005-2008 BMW 7-Series models produced after March 5th, 2005.

The GT Big Brake Kit (BBK) from Brembo is engineered to provide a significant upgrade over the factory braking system. The larger rotor surface area and the multi-piston caliper work together to increase clamping force and distribute heat more effectively. This means you get better fade resistance during spirited driving or repeated stops, and a more solid pedal feel. The two-piece rotor construction allows for better thermal management, as the aluminum hat can dissipate heat away from the braking surface.

When installing a big brake kit like this, it's important to ensure you have adequate clearance within your wheels for the larger calipers and rotors. The kit includes everything needed for the caliper and rotor installation, but you may want to consult the manufacturer's instructions for specific details regarding brake fluid and any other associated components. This kit is a substantial upgrade for drivers looking to enhance their vehicle's braking performance and thermal capacity.