Widebody Kit on the Ford Mustang (S550), What to Expect
The S550 Mustang (2015–2023) was the pony car that finally went global with independent rear suspension, and its long, muscular body takes a widebody dramatically. A widebody S550 widens the track with bolt-on fender flares, adds a deep front splitter and a big rear wing, and drops the stance to delete the factory wheel gap — turning the everyday GT into a track-aggressive statement. Unlike the JDM cars' riveted overfenders, the Mustang scene leans on smoother, more integrated flare kits that suit the American muscle lines. Whether the direction is drift, track or clean street stance, the wide body over the 5.0 Coyote V8 gives the S550 the presence its performance always deserved.
Real Build Cost for a Mustang (S550) Widebody Kit
The Mustang has a strong, distinctly American widebody scene. RTR (Vaughn Gittin Jr's brand) makes the signature Mustang widebody, Clinched Flares offers a popular bolt-on kit, and houses like Cervini's and Liberty Walk supply their own aero and full conversions. FRP kits run $2,500–$6,000 for the panels, with $2,500–$5,000 in paint and install on a body this size. The S550's 5x114.3 bolt pattern and staggered 19in GT wheels mean builds run wide 19–20in wheels, wider at the rear, set flush to the flares for that planted muscle stance. The Coyote V8 takes superchargers well, so the loudest builds back the wide body with serious power. A finished widebody S550 typically lands in the $5,000–$14,000 range.
Try it on your Mustang (S550) before you spend
The Mustang's long body takes a widebody differently than a compact JDM coupe, and the drift-versus-track-versus-street direction plus flare style swing the whole look. Rendering your exact S550, in your colour and wheel spec, before committing tells you which route suits it. TunedRides does it in about 30 seconds.
Upload your Mustang (S550) photo, free →How to Render Your Mustang (S550) With a Widebody Kit
- 1Upload a photo of your Mustang (S550). Any well-lit angle works; side-on captures bodywork modifications like widebody kits the cleanest. JPG or PNG, up to 10MB.
- 2Select Widebody Kit as your style. The AI works from your Mustang (S550)'s own proportions, applying the style to your real bodywork rather than a placeholder model.
- 3Download your render. Roughly 30 seconds to render. The free tier watermarks output; Pro ($14/mo or $69/yr) removes it and adds 250 HD renders a month for builders and shops.