Stock rotors on the 2015-2020 F-150 2.7 EcoBoost 2WD handle daily commutes without complaint, but heavy towing, mountain descents, and spirited driving push pad and rotor temperatures well past what a plain iron disc manages cleanly. EBC's GD7603 GD Sport Rotors attack that problem from the rear axle with slotting, dimple drilling, and a corrosion-resistant finish built to last.
Wide-aperture slots that actively cool the braking zone. EBC's slot geometry draws cooler air under the pad-to-rotor interface during hard stops, where contact temperatures can exceed 1,000 degrees Fahrenheit. That airflow reduces brake fade, maintains consistent pedal feel, and expels dirt, mud, water, and dust from the contact patch simultaneously.
Dimple drilling without the crack risk. EBC pioneered the dimple-drilled rotor in the 1990s as an alternative to through-drilled holes. Through drilling relieves gas but concentrates stress at each hole and can initiate rotor cracks under repeated thermal cycling. Dimples provide the same pad degassing benefit while preserving rotor integrity across the full face.
Third-generation corrosion protection. Every GD series rotor ships with a silver corrosion-resistant finish that resists rust-jacking between the hat and the swept area. The finish holds up in wet climates and on trucks that see seasonal road salt, keeping the rotor presentable and dimensionally stable between brake services.
Precision machined from R90-approved blanks. GD series rotors are 100 percent machined in the United Kingdom from R90-approved blanks, with castings sourced from EU facilities operating to ISO and BS5750 standards. Every rotor receives a 100 percent runout, metallurgy, and dimensional check before slotting. Slotting takes place at EBC's facilities in the UK or Las Vegas. Each finished unit is balanced and runout-inspected a final time before release.
Product Benefits
- Rear Axle Fitment: Engineered specifically for the rear brakes on 2015-2020 F-150 2.7 EcoBoost 2WD models.
- Wide-Aperture Slots: Draw cool air into the pad-rotor interface and expel heat, dust, mud, and water during braking.
- Dimple-Drilled Design: Provides pad degassing without through-drilling, preserving rotor structural integrity.
- Corrosion-Resistant Finish: Third-generation silver coating resists rust and surface oxidation over the rotor's service life.
- R90-Approved Blanks: Cast in ISO and BS5750-certified EU facilities and 100 percent machined in the UK.
- 100% Quality Inspection: Every rotor passes runout, metallurgy, dimensional, and balance checks before shipping.
- Even Pad Wear: Slot geometry promotes uniform pad contact across the swept surface.
About EBC Brakes: EBC Brakes is a UK-founded brake specialist that manufactures rotors, pads, and brake kits for street, tow, and performance applications. Production takes place across ISO and TÜV approved facilities, with slotting and final inspection performed in-house at the company's UK and Las Vegas operations. EBC maintains strict incoming quality controls on all cast and finished components sourced from its approved foundry network.
WARNING: California Residents: Cancer and Reproductive Harm;
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Platinum, STX, Limited |
| Vehicle Fitment | 2012, 2013, 2014 |
| FMSI Pad No. | D1602 |
