Brembo 04-17 WRX STi Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type1-Black

Brembo is well-known for making high-performance braking components, and this GT Big Brake Kit for the 2004-2017 Subaru WRX STi front is a prime example of their expertise. If you're looking to significantly upgrade your car's stopping ability, especially for track days or spirited driving, this kit is designed to make a substantial difference. It replaces your factory front brakes with a much more robust system that can handle higher temperatures and deliver more consistent braking force.

This kit features a pair of Brembo's 4-piston cast aluminum calipers, which offer a strong and lightweight foundation for powerful braking. These calipers grip 355x32mm two-piece rotors. The rotors are slotted, meaning they have grooves machined into the surface. These slots help to vent gases and dust away from the pad surface, which keeps the pads making solid contact with the rotor and improves braking performance, especially during repeated hard stops. The two-piece design allows the rotor and the hat to expand and contract independently, which can help reduce the risk of rotor warping under extreme heat.

When installing this kit, you'll be replacing your entire front brake setup. It's a comprehensive package that includes the calipers, rotors, mounting brackets, and hardware needed for installation. While it's a direct bolt-on for the specified WRX STi models, it's a significant upgrade that requires careful attention during installation to ensure proper function and safety. This kit is a popular choice for WRX STi owners who demand more from their braking system.