Brembo 08-09 G8 Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Silver

The 345x28mm, two-piece rotors in this Brembo Big Brake Kit are cast iron, chosen for their ability to handle heat. This rear kit is built for the 2008 and 2009 Pontiac G8 GT, giving you a significant upgrade over the factory setup. The four-piston calipers are designed to provide more clamping force, which translates directly into shorter stopping distances and better control, especially during spirited driving or repeated hard braking.

This kit includes everything you need to get these advanced components onto your G8's rear axle. The two-piece rotor design helps manage heat and can make replacement easier down the line. The rotors themselves are drilled, which helps dissipate heat and gasses, keeping the pads biting consistently. Brembo is well-known for its braking systems, and this kit represents a substantial step up in performance and durability for your vehicle's stopping capability. You'll notice a more confident feel when you apply the brakes, whether you're navigating city streets or pushing the car on the open road.

When installing a kit of this caliber, it's always a good idea to consult the manufacturer's detailed installation instructions. This ensures all components are fitted correctly for optimal performance and safety. While this kit focuses on the rear, consider how it will work with your existing front brakes to create a balanced braking system.