Brembo 08-14 WRX STI Rr GT BBK 4 Pist Cast 345x28 2pc Rotor Slotted Type3-Red

If you're looking to significantly upgrade the braking performance on your 2008-2014 Subaru WRX STI, this Brembo Rear GT Big Brake Kit is a serious consideration. This kit is designed to handle the demands of spirited driving and track use, offering a substantial improvement over the stock braking system. It features larger, two-piece rotors and powerful four-piston calipers that work together to provide more consistent stopping power and better heat management.

At the heart of this kit are the 345x28mm two-piece rotors. The two-piece design helps reduce weight and allows for better thermal expansion compared to a single-piece rotor. These rotors are slotted, which helps to clear out brake dust and gases that can build up between the pad and rotor surface, maintaining a cleaner contact patch for more reliable braking, especially under heavy use. The calipers themselves are a cast aluminum four-piston design, offering increased clamping force and a larger surface area for the brake pads. This increased force translates directly into better stopping power and a more confident feel at the pedal, even during repeated hard stops.

This Brembo kit is a comprehensive upgrade, intended to replace your factory rear braking components. The calipers are finished in a striking red, adding a visual enhancement to your wheels. While this is a significant upgrade, it's important to ensure you have adequate wheel clearance for the larger calipers and rotors. For optimal performance and safety, it is recommended to consult the manufacturer's installation instructions and consider pairing this rear kit with a compatible front brake upgrade.