Specifications
- Brand
- Brembo
- Part #
- 1S4.6001A1

Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled-Black
$2408.83
Order now to reserve yours β we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Brembo 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled-Black
Key Features
- This kit includes Brembo 4-piston calipers, two 326x30mm drilled one-piece rotors, and installation hardware.
- The cast iron calipers offer robust construction for reliable performance.
- Features 326mm diameter and 30mm thick rotors for increased thermal capacity.
- Drilled rotor pattern helps vent heat and gases for improved stopping.
- Designed for the front axle of 2002-2007 Subaru Impreza WRX and 2008-2014 WRX models.
- Black caliper finish for a performance aesthetic.
Product Details
This Brembo GT Big Brake Kit for the front of your 2002-2007 Subaru Impreza WRX and 2008-2014 WRX includes everything you need to significantly upgrade your braking system. You get a pair of Brembo 4-piston calipers, two 326x30mm one-piece rotors that are drilled for heat dissipation, and all the necessary hardware to get them installed. This kit is designed to replace your factory front brake components with a much more robust setup, giving you improved stopping power and fade resistance, especially during spirited driving or track use.
The calipers in this kit are cast iron, known for their strength and ability to handle the heat generated during heavy braking. The 4-piston design means more pad surface area is in contact with the rotor, leading to more even pressure distribution and better braking force. The 326mm diameter and 30mm thickness of the rotors provide a larger thermal mass, helping to absorb and dissipate heat more effectively than stock components. The drilled pattern on the rotors helps to vent gases and heat away from the pad surface, further improving performance and preventing glazing. The black finish on the calipers and rotors adds a clean, performance-oriented look to your vehicle.
Upgrading to a big brake kit like this is a substantial change that can make a noticeable difference in how your car feels and performs under braking. Itβs a popular choice for enthusiasts looking to get the most out of their Subaru on the street or track. Ensure you have adequate clearance for these larger components within your wheels; consult the manufacturer's specifications for wheel fitment details.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1S4.6001A1
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 02-07 Impreza/WRX/08-14 WRX Front GT BBK 4 Piston Cast 326 x30 1pc Rotor Drilled-Black
