SKU: KOE6977 | UPC: 889906346388
Power Stop 2015-2021 Subaru WRX Rear Autospecialty Brake Kit
PowerStop KOE6977 Rear Autospecialty Brake Kit provides a complete bolt-on upgrade for 2015-2021 Subaru WRX models including Base Limited and Premium submodels. This rear-specific kit pairs Z17 Evolution Plus ceramic brake pads with Autospecialty rotors and stainless-steel hardware for reliable stopping power in daily driving. Engineered as a direct OE replacement it installs without modifications for straightforward servicing.
Key Features
- Z17 Evolution Plus Ceramic Pads: Multi-layer shims and premium ceramic compound deliver consistent friction low dust output and quiet operation across temperatures
- Autospecialty Rotors: G3000-grade alloy with Geospec black electrocoating prevents rust extends service life and maintains flat runout for smooth braking
- Stainless-Steel Hardware: Caliper pins slides and clips included ensure proper movement and reduce brake drag for optimal pad wear
- Bolt-On Design: Matches OE dimensions and tolerances for drop-in fit on Subaru WRX rear axles no machining or special tools required
- Complete Rear Kit: Two rotors one pad set and all fasteners provided saving time and cost versus buying components separately
Product Notes
- Rear brake kit only front requires separate kit if upgrading
- Low-dust ceramic formula keeps WRX wheels cleaner longer
- Shipping weight 24.2 lbs package dimensions 18 x 13 x 6.5 inches
Installation Notes
- Professional installation recommended.
- Torque caliper bolts to Subaru WRX factory specifications
- Hardware compatible with OEM calipers includes zinc-coated pins for corrosion resistance
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?
- PowerStop specializes in vehicle-specific brake kits tested on real-world dynamometers
- Components manufactured to exceed OE friction and heat dissipation standards
- Direct-fit engineering from U.S. facilities ensures precise WRX compatibility
Frequently Asked Questions
- Q: Will KOE6977 fit my 2021 Subaru WRX Base?
A: Yes it fits 2015-2021 WRX Base Limited and Premium with rear disc brakes no ABS or electronic parking brake conflicts - Q: Are the pads and rotors drilled or slotted?
A: Autospecialty rotors are solid smooth-face design with Geospec coating Z17 pads are chamfered for noise reduction - Q: What is the warranty coverage?
A: Z17 pads covered 3 years or 36000 miles rotors 30 days against defects when installed properly
Shipping & Handling
- Method: UPS Ground or FedEx Home Delivery
- Availability: In stock – ships same or next business day
- Packaging: Original PowerStop box 18 x 13 x 6.5 inches with protective padding
- Weight: 24.2 lbs





Reviews
There are no reviews yet.