Specifications
- Brand
- Brembo
- Part #
- 1N3.8011A2

Brembo 04-17 WRX STi/18-21 WRX STI Front GT BBK 6 Piston Cast 350x34 2pc Rotor Slotted Type3-Red
$4612.99
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Brembo 6-piston front brake kit for 2004-2021 Subaru WRX STI. Features 350x34mm 2-piece slotted rotors and red calipers.
Key Features
- Fits 2004-2021 Subaru WRX STI models.
- Includes Brembo 6-piston cast iron calipers in red.
- Features two-piece 350x34mm slotted brake rotors.
- Designed for improved stopping power and heat dissipation.
- All necessary hardware for installation is included.
Product Details
This Brembo GT Big Brake Kit (BBK) for the front of your 2004-2021 Subaru WRX STI includes everything you need to significantly upgrade your braking system. You get a pair of Brembo 6-piston cast iron calipers finished in red, two 350x34mm two-piece slotted rotors, and all the necessary hardware to get them installed. This kit is designed to provide a substantial improvement in stopping power and heat management, crucial for spirited driving or track use.
The 6-piston calipers offer increased clamping force over stock, working in conjunction with the larger 350x34mm rotors to dissipate heat more effectively. The two-piece rotor design helps reduce unsprung weight and allows for better thermal expansion compared to a single-piece rotor. Brembo's slotted rotor design helps to sweep away dust and gas buildup, maintaining consistent pad contact and performance, especially under heavy braking conditions. This combination ensures more reliable and powerful braking when you need it most.
Installing a big brake kit like this is a significant upgrade that can change the feel and performance of your WRX STI. It's a popular choice for owners looking to maximize their car's performance potential, especially if they plan on track days or autocross events. Ensure you have the correct tools and refer to the manufacturer's installation guide for proper fitment and setup.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1N3.8011A2
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 04-17 WRX STi/18-21 WRX STI Front GT BBK 6 Piston Cast 350x34 2pc Rotor Slotted Type3-Red
