Stock rotors on the 2015-2017 F-150 2.7L EcoBoost handle daily driving, but they were not engineered for drivers who haul heavy loads through mountain passes. EBC's USR Slotted Rotors deliver a meaningful upgrade at the rear axle, combining premium materials with precision slot geometry that keeps braking consistent mile after mile.
R90-approved G3000 grey iron construction. Every USR rotor blank meets the R90 standard, the same approval threshold required by European OEM brake suppliers. G3000 grey iron provides the thermal stability and structural integrity that premium street driving demands, and EBC machines every rotor in their own UK or USA facilities rather than outsourcing the finished product.
Narrower multi-slot geometry at a progressive angle. The slot pattern on the USR rotor is machined at a progressive angle across a narrower track than typical sport rotors. This geometry continuously sweeps the pad face flat, preventing the ridges that form on drilled-only rotors and maintaining even, parallel contact across the full pad surface. The result is more consistent braking feel and longer pad life throughout the wear cycle.
Gas, water, and debris evacuation without noise penalties. The slots channel heat, moisture, and brake dust away from the pad-rotor interface without the noise that wide aggressive slots can introduce. EBC specifically designed the USR range for fast street use where quiet operation matters as much as performance.
Controlled quality at every stage. EBC manufactures 92% of everything it sells in its own plants. Bought-in components are batch-checked for metallurgy, dimensional accuracy, balance, and X-ray inspection under BS5750 and ISO accreditations. Every supplier facility is visited and audited regularly, so quality control does not stop at EBC's factory door.
Product Benefits
- Direct Rear Fitment: Specifically sized for the 2015-2017 F-150 2.7L EcoBoost 2WD rear axle.
- R90-Approved Blanks: Grey iron rotor blanks meet the same approval standard required for European OEM brake components.
- Progressive Slot Geometry: Narrower multi-slot design promotes flat, parallel pad wear and eliminates ridging.
- Debris Evacuation: Slots channel gas, water, dirt, and dust away from the braking surface during use.
- Silent Street Operation: Engineered specifically as a quiet-running sport rotor for fast street applications.
- UK or USA Manufactured: Precision machined in EBC's own plants, not outsourced finished goods.
- ISO and BS5750 Quality Control: Every component batch-checked for metallurgy, balance, and dimensional accuracy.
- Pairs with EBC Pads: Performance gains are maximized when matched with a compatible high-friction EBC brake pad set.
About EBC Brakes: EBC Brakes is a brake specialist that manufactures 92% of its products in its own UK and USA facilities. The company produces rotors, pads, and brake hardware across a wide range of vehicle platforms, with quality oversight spanning metallurgy testing, X-ray inspection, and regular third-party supplier audits. EBC holds BS5750 and ISO accreditations and applies those standards to every component it sources or produces.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | Raptor |
| Vehicle Fitment | 2015, 2016, 2017, 2018 |
| FMSI Pad No. | D1790 |
