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Brembo Brembo 04-17 WRX STi Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type1-Silver
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Brembo 04-17 WRX STi Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type1-Silver

Brembo
BRB1B2.8048A3
Brake Kits - Performance Slot
Out of stock
$ 3,995.00

SKU: 1B2.8048A3

Brembo 04-17 WRX STi Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type1-Silver

This Brembo GT front big brake kit upgrades 2004-2017 Subaru WRX STI braking performance with larger 355x32mm two-piece slotted rotors and four-piston cast calipers in Type1-Silver finish. It provides consistent fade-free stopping power under demanding track or street conditions. The complete kit includes calipers pads stainless steel brake lines and all mounting hardware for direct bolt-on installation.

Key Features

  • 4-Piston Cast Calipers: Opposed-piston design applies even pressure across pads for precise modulation and reduced stopping distances
  • 355x32mm 2-Piece Rotors: Larger diameter and two-piece construction shed heat faster while cutting unsprung weight by 3.5kg per corner compared to OEM
  • Slotted Rotor Surface: Channels gases water and debris away from pads to maintain grip in wet or high-heat scenarios
  • Type1-Silver Finish: Durable hard-anodized coating resists corrosion and adds aggressive street presence through 19-inch wheels
  • Performance Pads and Lines: High-friction pads offer strong initial bite paired with braided stainless lines for responsive pedal feel

Product Notes

  • Requires minimum 19-inch wheels for caliper clearance
  • Bed-in pads per Brembo instructions for optimal performance
  • Ships as special order with assembly protection

Installation Notes

  • Professional installation recommended.
  • Bolt-on fit using included brackets and hardware no modifications needed
  • Compatible with OEM ABS master cylinder and proportioning valve

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?

  • Proven in Formula 1 and World Rally Championship racing
  • CNC-machined from high-strength aluminum and steel alloys
  • Engineered for exact OEM hub fitment and balance

Frequently Asked Questions

  • Q: Will this kit fit 2015-2017 WRX STI models?
    A: Yes it bolts directly to 2004-2017 WRX STI front hubs across all trims with no adapters required
  • Q: What material are the calipers made from?
    A: Cast aluminum monobloc bodies with stainless steel pistons for lightweight strength and heat resistance
  • Q: What is the warranty coverage?
    A: Brembo provides a 24-month warranty on calipers and rotors against manufacturing defects

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Oversized box 20 x 18 x 14 inches
  • Weight: 59 lbs

Request For Information

Have questions about Brembo 04-17 WRX STi Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type1-Silver? Fill out the form below and we'll get back to you by the next business day.
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