Ford Mustang Spares and Replacement Parts Specialists
Between the 27th July and 4th August our webshop will still be open for orders but deliveries may be delayed
All orders will be processed as normal up until 10am, any orders after 10am may be packed the following day
Please be Patient during this time and We thank you for your support.
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2018+ Mustang GT 1-Piece Rear Diffuser
Part Number: JR3B-6540544-A
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.