Brembo 04-17 WRX STi Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type3-Silver

Brembo is a name synonymous with high-performance braking systems, and their GT Big Brake Kits are a testament to that reputation. If you're looking to significantly upgrade the stopping power and feel of your 2004-2017 Subaru WRX or STi, this front GT BBK is a serious consideration. This kit is designed to replace your factory front brake components with a much more robust and capable setup, offering improved fade resistance and consistent pedal feel, especially under demanding driving conditions.

At the heart of this kit are the 4-piston cast aluminum calipers, which provide increased clamping force over stock. These calipers work in conjunction with the 2-piece 355x32mm rotors. The rotors feature a slotted design, which helps to dissipate heat and gasses that build up during hard braking, keeping the pads in better contact with the rotor surface for more consistent performance. The 2-piece rotor construction also helps manage heat and can reduce unsprung weight compared to a single-piece rotor. The Type3 slotting pattern is a popular choice for a balance of performance and rotor life.

Installing a big brake kit like this is a substantial upgrade, and it's important to understand what's involved. This kit is designed as a direct replacement for the factory front brakes, meaning it should bolt on without requiring extensive modifications, though specific installation instructions from Brembo should always be followed. You'll notice a significant difference in braking performance, especially during repeated hard stops, whether you're on the track or enjoying spirited driving on the street. This kit is a well-built solution for WRX and STi owners who demand more from their braking system.