Every SHIROKAI S550 kit ends up on a different car. This gallery collects widebody Mustang S550 photos from our builds and community: our own shoots, cars shared on our Instagram (credited below), and a few concept renders, all marked. Use them to plan yours: pick the year, the color and the wheels. Browse all Mustang parts in the Mustang collection.
Quick specs: ABS plastic, +3.54 in (9 cm) per side at the front, +4.33 in (11 cm) per side at the rear. Two kits by year: 2015–2017 and 2018–2023.
2015–2017 builds (pre-facelift S550)
Pre-facelift cars are easy to spot: three-bar LED headlights with the vertical “gills” and a vent-free hood. These builds run the 2015–2017 S550 widebody kit.
In the press: UK magazine Stance Auto featured Kez Martin's 2016 Mustang GT build on the SHIROKAI S550 kit. Read the full feature: Stance Auto Magazine: 2016 Shirokai Mustang GT.
See all SHIROKAI builds in the press
2018–2023 builds (facelift S550)
Facelift cars have slimmer, lower headlights and the vented hood. These run the 2018–2023 S550 widebody kit.
Concept: what yours could look like
Not sure about the color? These studio renders and livery concepts show the same kit in different styles.
Details
Every kit includes front and rear flares, side skirts, bumper endings and a front lip. The ducktail is included in the Full kit configuration.
Plan your build
- Pick the right kit: 2015–2017 or 2018–2023, or see everything in the Mustang collection.
- Check wheel and tire sizes with the Widebody Wheel Fitment Calculator.
- Find a shop on our Installer Partners page (typical install: 1–3 days at a body shop, excluding paint/wrap).
- Want more inspiration? Read the S550 widebody build guide or see the SHIROKAI Army fleet map.
Send us your build
Running a SHIROKAI S550 kit? Email photos to i@shirok.ai with your year, color and wheel setup, and we may feature your car in this gallery (with your permission and credit).