Specifications
- Brand
- Brembo
- Part #
- 4KC.8039A

Brembo 15 - 17 WRX STi (VA) PISTA Rear Race BBK 2pc 345x28x54a 2pc Rotor T5
$4508.03
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Brembo 15-17 WRX STi (VA) PISTA Rear Race BBK 2pc 345x28x54a 2pc Rotor T5. Serious stopping power for track-focused WRX STi builds.
Key Features
- Fits 2015-2017 Subaru WRX STi (VA chassis).
- Brembo PISTA rear Big Brake Kit designed for track performance.
- Two-piece rotor construction measuring 345x28mm for improved heat management.
- Floating rotor design helps prevent warping under extreme temperatures.
- High-performance calipers provide strong and consistent clamping force.
- Offers improved thermal capacity and fade resistance for demanding driving.
Product Details
If you're taking your 2015-2017 Subaru WRX STi to the track or pushing its limits on spirited drives, you know that stopping power is just as critical as acceleration. This Brembo PISTA rear Big Brake Kit is built for those demanding situations where consistent, fade-resistant braking is essential. It's a complete rear brake upgrade designed to handle the heat and stress of performance driving, giving you the confidence to brake later and harder.
This kit features a two-piece rotor design, measuring 345x28mm, which helps manage heat more effectively than a traditional single-piece rotor. The floating design allows the rotor to expand and contract independently, reducing the risk of warping under extreme temperatures. The calipers are engineered to work seamlessly with these rotors, providing strong clamping force for improved stopping performance. Brembo is well-known for its racing heritage, and this PISTA kit brings that expertise to your WRX STi's rear axle, ensuring reliable performance when you need it most.
Included in this kit are all the necessary components for a comprehensive rear brake overhaul. You'll find the two-piece rotors, the high-performance calipers, and likely all the mounting hardware needed for installation. This is a significant upgrade over the stock braking system, offering improved thermal capacity and fade resistance, which are crucial for track use. Always refer to the manufacturer's installation guide for specific details on fitting this kit to your vehicle.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 4KC.8039A
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Brembo 97-04 Corvette C5 Rear GTR BBK 4 Piston Billet345x28 2pc Rotor Drilled- Nickel Plated

Brembo 99-04 996 Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type3-Red

Brembo 05-11 997 C2S/997 C2 GTS Front GT BBK 6 Piston Cast 355x32 2pc Rotor Drilled-Silver

Brembo 03-06 Expedition/Navigator Front GT BBK 8 Piston Cast 380x34 2pc Rotor Drilled-Black
Brembo 15 - 17 WRX STi (VA) PISTA Rear Race BBK 2pc 345x28x54a 2pc Rotor T5
