Brembo 04-09 XLR/05-13 Corvette Rear GT BBK 4 Piston Cast 2pc 345x28 2pc Rotor Drilled-Black

The 345x28mm rotor dimensions on this Brembo GT Big Brake Kit are a key indicator of its enhanced performance capabilities. This kit is specifically designed for the rear of 2004-2009 Cadillac XLR and 2005-2013 Chevrolet Corvette models, offering a substantial upgrade over the factory braking components.

At the heart of this kit are the four-piston calipers, crafted from cast aluminum for a strong yet lightweight housing. These calipers work in conjunction with the two-piece, 345mm by 28mm rotors. The rotors are drilled, which helps to dissipate heat and expel gases and water from the braking surface, leading to more consistent stopping power, especially under demanding conditions. The two-piece design allows for better thermal management between the rotor and the hat, reducing the risk of warping. This entire assembly is finished in black, offering a clean, performance-oriented look behind your wheels.

Installing a big brake kit like this is a significant undertaking, but the result is a noticeable improvement in braking performance and feel. This kit is intended for owners who want to maximize their vehicle's stopping ability, whether for spirited driving or simply for added confidence. Ensure you consult the manufacturer's installation guide for specific details regarding fitment and assembly.