Stock rotors on your 2018-2020 F-150 2.7L EcoBoost 2WD handle daily commutes without complaint, but fast street driving demands more from the rear braking system. EBC's USR7784 Ultimax Slotted Rotors deliver a meaningful upgrade in fade resistance and pad life while staying quiet enough for everyday use.
Precision-machined slots that do real work. The narrower multi-slot pattern and progressive slot angle vent gas, water, dirt, and debris from the pad-to-rotor interface without generating the noise typical of aggressively slotted designs. The geometry also promotes flat, parallel pad wear across the full service life, preventing the ridges that form on pads and rotors when running drilled-only sport rotors.
Premium iron, precision tolerances. Each rotor starts as an R90-approved G3000 grey iron blank, the same classification required by European brake homologation standards. EBC machines these blanks in its own facilities in the UK or USA, then batch-checks every production run for metallurgy, dimensional accuracy, balance, and X-ray inspection before the parts leave the factory.
Consistent braking throughout pad and rotor wear. By keeping the pad face flat and ridge-free, the USR design maintains consistent friction contact from the first stop to the last miles of a worn pad set. Paired with a high-friction brake pad, the slotted surface extracts stronger, more repeatable deceleration than an equivalent plain rotor.
Product Benefits
- Direct Rear Fitment: Engineered specifically for the 2018-2020 F-150 2.7L EcoBoost 2WD rear axle.
- R90-Approved G3000 Grey Iron: Premium rotor blanks meet European homologation standards for strength and consistency.
- Progressive Multi-Slot Design: Clears gas, water, and debris while running quietly on the street.
- Parallel Pad Wear: Slots prevent ridge formation on both pad and rotor faces for consistent braking feel over the full wear cycle.
- UK and USA Manufactured: EBC produces 92% of what it sells in its own plants, with strict batch inspection on all incoming components.
- ISO and BS5750 Quality Control: Every supplier and bought-in component is audited and checked for metallurgy, balance, and dimensional accuracy.
- Street-Optimized Profile: Narrower slot geometry preserves rotor mass for thermal capacity without sacrificing the venting benefits of a slotted design.
About EBC Brakes: EBC Brakes manufactures 92% of its products in its own facilities in the UK and USA, making it one of the largest dedicated brake brands in the world. Every rotor and pad line undergoes rigorous metallurgical testing, X-ray inspection, and dimensional verification, supported by ISO and BS5750 quality system accreditations across all production and supply chain operations.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | Raptor |
| Vehicle Fitment | 2017, 2018, 2019, 2020 |
| FMSI Pad No. | D1790 |
