Brakes› Brake Systems And Components
Hawk Performance
Hawk ER-1 Endurance Racing Brake Pads for Wilwood Motorsport Calipers
SKU: H003 HB521D.800
Easy — 1–2 hours
Description
Part #: HB521D.800
Decades of experience, continuous research and development, and dedication to bringing the highest quality premium friction products have led to Talon(R) Rotors. Leveraging the high quality performance of Hawk Performances(R) unique and proprietary DTC curved slot design, they are built to OE specifications, weights, and production processes, and are engineered to fit a vehicles current braking system without modification.
Features:
- ER-1 Disc Brake Pad
ER-1 Disc Brake Pad | 0.800 Thickness | Fits Wilwood SL | AP Racing | Outlaw
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Hawk Performance |
| Part Number | H003 HB521D.800 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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