Flow Designs - Rear Diffuser Ford Mustang GT S550 FN exhaust-system Less vibrations at speed and

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Flow Designs - Rear Diffuser Ford Mustang GT S550 FN exhaust-system Less vibrations at speed andStand out with the Flow Designs Rear Diffuser for all Ford Mustang GT S550 FN. (Years: 2018 Present) Suits 2018+ Ford Mustang GT S550 FN INSTALL DOES NOT REQUIRE REAR BUMPER REMOVAL Experience Flow Lock rear diffuser for your Mustang S550 FN, sharing the same durability and technology as our renowned WRX, Golf GTI & MK3 Focus RS line up which is trusted by car enthusiasts worldwide. The rear valance and diffuser fins will clear the Mustang S550 FN