Widebody Kit on a BMW M4 (F82): What Changes
The F82 M4 is a widebody poster car, and it earned the title early. When Liberty Walk released its LB Works kit for the first-generation (2014–2020) M4 coupe, the result — arches slashed and riveted, ride slammed, wheels pushed out past the bodywork — became one of the most photographed modified cars of its era, a fixture of show stands and social feeds worldwide. The F82 was ready-made for it: aggressive from the factory, with flared arches and a wide track already, so widening it reads as amplification of BMW's own intent rather than a fight against a soft body. A widebody F82 is the M4 turned up to the volume its styling always implied — and for many people it is the mental image the phrase 'widebody M4' still conjures, years after the newer G82 arrived.
What a M4 (F82) Widebody Kit Actually Costs
The F82 sits at the centre of a deep, mature tuner catalogue. Liberty Walk's LB Works kit is the icon and the one that defined the look, in the house's signature riveted-overfender style; alongside it, German and Japanese houses — Vorsteiner, Clinched, and others — offer smoother or more track-focused wide-body directions in FRP and carbon. Budget $3,000–$7,000 for the kit depending on lineage and material, with $2,500–$4,500 in paint and blending on bodywork this sculpted. One F82-specific consideration shapes the build: the twin-turbo S55 straight-six is a genuinely powerful engine, so unlike a widebody applied purely for looks, an F82 build usually has the performance to justify the wider rubber — which makes wheel and tyre choice a functional decision as much as an aesthetic one. The 5x120 bolt pattern is BMW-standard, so wheels are plentiful, and a widebody F82 runs wide, staggered forged sets pulled out to the new arch line. All in, a finished widebody F82 lands around $6,000–$13,000 on top of the car — with the LB Works route the one most people picture, and the one that made the F82 a poster in the first place.
Try it on your M4 (F82) before you spend
The F82 takes a smooth Vorsteiner-style flare and a full riveted LB Works cut completely differently, and the two are different cars on the same shell. Render your actual M4 in the direction you're leaning before the arches are touched. TunedRides does it in about 30 seconds.
Upload your M4 (F82) photo, free →How to Render Your M4 (F82) With a Widebody Kit
- 1Upload a photo of your M4 (F82). One good photo does it — profile shots read bodywork modifications like widebody kits most accurately. JPG or PNG, up to 10MB.
- 2Select Widebody Kit as your style. The model reads your M4 (F82)'s panels and stance and applies the style to your actual car, never a template.
- 3Download your render. It takes roughly 30 seconds. The free tier watermarks the file; Pro ($14/mo or $69/yr) unlocks 250 clean HD renders monthly, ideal for an installer.