SKU: K6977-26 | UPC: 889906339984
Power Stop 2015-2021 Subaru WRX Rear Z26 Street Warrior Brake Kit
Upgrade your 2015-2021 Subaru WRX Base Limited or Premium with the PowerStop Z26 Street Warrior Rear Brake Kit. This complete bolt-on rear brake package includes drilled and slotted rotors carbon-fiber ceramic pads and stainless-steel hardware for simple installation. Experience shorter stopping distances low dust and quiet performance under hard driving on street or track.
Key Features
- Drilled and Slotted Rotors: Enhance heat dissipation and reduce fade for consistent braking during aggressive stops
- Carbon-Fiber Ceramic Pads: Provide high friction with minimal dust and noise to keep wheels clean and rides smooth
- Stainless-Steel Hardware: Includes caliper pins abutment clips and shims for secure reliable fit without modifications
- Bolt-On Design: Direct replacement for stock rear brakes with no special tools or machining required
- High-Performance Formula: Engineered for modified WRX models handling increased horsepower and track demands
Product Notes
- Break-in pads with 200-300 miles of moderate driving for optimal bedding
- Inspect rotors periodically and resurface if grooves exceed 0.060 inches deep
- Kit weighs 25.3 lbs and ships in a 18 x 14 x 10 inch box
Installation Notes
- Professional installation recommended.
- Torque caliper bolts to 20 ft-lbs and banjo bolt to 17 ft-lbs per Subaru specs
- Compatible with OEM calipers and parking brake mechanisms
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
Why Choose PowerStop?
- Trusted by enthusiasts for reliable brake upgrades on daily drivers and race cars
- Manufactured with premium materials for long-lasting stopping power
- Precision-engineered in the USA for exact vehicle fitment
Frequently Asked Questions
- Q: Does this kit fit 2021 Subaru WRX models?
A: Yes it bolts directly onto 2015-2021 WRX Base Limited and Premium rear axles with no adaptations - Q: What materials are used in the rotors and pads?
A: Rotors are G3000 cast iron with drilled and slotted surfaces pads feature carbon-fiber ceramic compound for heat resistance - Q: What is the warranty coverage?
A: Pads covered for 3 years or 36,000 miles rotors for 3 years with unlimited miles when installed by certified technician
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box 18 x 14 x 10 inches
- Weight: 25.3 lbs





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