Brembo 08-09 G8 Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted TY3L - Red

This is the Brembo rear brake kit for your 2008-2009 Pontiac G8 GT. It's a big brake kit (BBK) designed to significantly upgrade your stopping power, especially if you're pushing your G8 hard. This kit includes everything you need to swap out your factory rear brakes for a much more robust setup featuring four-piston calipers and larger, two-piece rotors.

The calipers are cast aluminum, which keeps weight down while providing a solid foundation for the four pistons. These pistons work together to apply more even pressure across the 345x28mm two-piece rotors. The rotors themselves are slotted, meaning they have machined grooves on the braking surface. These slots help to vent heat and gasses away from the pad and rotor interface, which is crucial for maintaining consistent braking performance under heavy use and preventing brake fade. The two-piece design also helps manage heat and can make rotor replacement easier down the line. This kit comes with red calipers, adding a visual upgrade to match the performance improvements.

When installing a kit like this, it's important to follow the manufacturer's instructions carefully. You'll want to ensure proper bedding-in of the new pads and rotors to achieve optimal performance and longevity. This kit is a substantial upgrade for the rear of your G8, complementing the front braking system to create a balanced and powerful stopping package.