Specifications
- Brand
- Brembo
- Part #
- 2P3.8020A3

Brembo 08-14 WRX STI Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type3-Silver
$4298.11
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Brembo GT BBK for 08-14 WRX STI rear. 4-piston calipers and 345x28mm 2-piece slotted rotors for improved stopping.
Key Features
- Fits 2008-2014 Subaru WRX STI rear.
- Features 4-piston cast aluminum calipers for increased clamping force.
- Includes 345x28mm two-piece slotted rotors with Type 3 slotting pattern.
- Two-piece rotor design helps manage heat and reduce warping.
- Slotted rotors help vent gases and dust for consistent braking performance.
- Comprehensive kit includes calipers, rotors, and necessary hardware.
Product Details
Brembo is a name synonymous with high-performance braking systems, and their GT Big Brake Kits are a testament to that reputation. This rear kit is specifically designed for the 2008 through 2014 Subaru WRX STI, offering a significant upgrade over the factory setup. If you're looking to enhance your car's stopping power and heat management, especially for track use or spirited driving, this kit is a serious consideration.
At the heart of this kit are the robust 4-piston cast aluminum calipers, which provide increased clamping force and better pad wear compared to smaller, single-piston calipers. These calipers work in tandem with the 345x28mm two-piece rotors. The two-piece design allows the rotor to expand and contract more freely with heat, reducing the risk of warping and ensuring consistent performance. The rotors themselves are slotted with Brembo's Type 3 pattern, which helps to vent gases and dust away from the pad surface, maintaining optimal friction and preventing fade during hard braking.
This kit includes everything needed to get these powerful brakes installed, including the calipers, rotors, and necessary hardware. While this is a comprehensive kit, it's always a good idea to consult the manufacturer's installation guide for specific torque values and any additional recommendations for your vehicle. Upgrading your braking system is a critical step for any performance-oriented vehicle, and this Brembo GT BBK offers a well-built solution for your WRX STI.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 2P3.8020A3
Frequently Asked Questions
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