2018+ Mustang GT 1-Piece Rear Diffuser

Part Number:
JR3B-6540544-A
49 In Stock Out of Stock
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  • ADD A MENACING LOOK to the back of your Mustang with a Satin Black Rear Diffuser manufactured from Lightweight Blow-Molded ABS mustang door insert

  • IMPROVE PERFORMANCE WITH AN AERODYNAMIC DESIGN, boosting your handling by accelerating the airflow beneath your ride and deflecting pressure away for greater efficiency at high speeds

  • QUALITY ABS CONSTRUCTION FOR LONG-LASTING DURABILTY ensures your Diffuser will stand up to the elements and will ride on for miles and miles

  • EASY INSTALL! All mounting hardware and brackets included so you can install easy right from your own garage

  • FITMENT: This Diffuser fits any 2018+ GT Mustang

Finish off your S550’s aerodynamic look with this low-profile rear diffuser. Easy to install and offering dramatic styling, this diffuser mounts to the factory ‘18+ GT rear valance using supplied hardware and bracketry. This diffuser also fits '19+ EcoBoost Mustangs with quad tip active exhaust.

Make Model SubModel Year
Ford Mustang GT 2018
Ford Mustang GT 2019
Ford Mustang GT 2020
Ford Mustang GT Premium 2018
Ford Mustang GT Premium 2019
Ford Mustang GT Premium 2020

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