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SKU: 1B2.8048A1
Brembo 2004-2017 WRX STI Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type1-Black
The Brembo GT front brake kit equips 2004-2017 Subaru WRX STI models with a high-performance 4-piston caliper setup and 355x32mm two-piece slotted rotors. This system handles intense track sessions and spirited street driving by dissipating heat effectively and maintaining pedal firmness. Drivers gain shorter stopping distances and consistent response under repeated hard braking.
Key Features
- 4-Piston Cast Calipers: Opposed-piston design with 42mm and 38mm pistons clamps rotors firmly for precise control and rapid deceleration
- 355x32mm 2-Piece Slotted Rotors: High-carbon cast iron rings float on aluminum hats with curved slots to vent gases, shed heat, and cut unsprung weight by 3kg per corner versus stock
- Type-1 Black Finish: Durable powder-coated calipers resist road salt and brake dust while adding aggressive styling behind custom wheels
- High-Performance Pads: Ferro-carbon compound delivers strong initial bite, low dust, and sustained friction at temperatures up to 600C
- Complete Kit Contents: Includes stainless steel braided brake lines, all hardware, and assembly for plug-and-play upgrade
Product Notes
- Requires minimum 18-inch wheels for clearance
- Perform proper bedding procedure after install for peak performance
- Heavy-duty kit ships fully assembled with torque specs provided
Installation Notes
- Professional installation recommended.
- Bolt-on fit requires no adapters or modifications on 2004-2017 STI
- Compatible with stock brake lines or upgrade to included braided hoses
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2008-2014 | Subaru | Impreza | WRX STI |
| 2015-2017 | Subaru | WRX | STI |
Why Choose Brembo?
- Supplier to Formula 1 teams and global motorsports series
- Precision CNC-machined components from Italian facilities
- Proven durability in endurance racing and daily driving
Frequently Asked Questions
-
Q: Does this kit fit all 2004-2017 WRX STI variants?
A: Yes, direct replacement for base, Limited, and R models across sedan and hatchback body styles -
Q: What materials make up the rotors and calipers?
A: Rotors use high-carbon cast iron friction surfaces on 6061-T6 aluminum hats, calipers are cast iron bodies with steel pistons -
Q: What warranty coverage applies?
A: Brembo offers a 24-month warranty against manufacturing defects with registration
Shipping & Handling
- Method: UPS Ground Oversize
- Availability: In stock - ships same or next business day
- Packaging: Heavy-duty cardboard box 24 x 20 x 14 inches
- Weight: 62 lbs
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