BMW M4 Widebody Kit | F82 2014-2020 | SHIROKAI

The SHIROKAI BMW M4 F82 Widebody Kit 2014–2020 is engineered for the F82/F83 BMW M4 platform, giving the car more width, sharper side lines, and a stronger stance while keeping the factory M4 silhouette recognizable.

This is not just an fender flares kit. Each SHIROKAI BMW M4 widebody kit is CNC-cut from platform-specific 3D scan data for cleaner fitment, better proportions, and less fabrication drama during installation. Made from premium automotive ABS plastic, it is built for stance, street, show, and track-inspired M4 builds.

What’s in the BMW M4 F82 Widebody Kit

• Front fender flares
• Rear fender flares
• Side skirts
• Side splitters
• Bumper fender endings
• Front lip splitter
• Rear trunk spoiler

Width & Specs

Front fenders add 3.15 in (8 cm) per side, rear fenders add an outstanding 3.94 in (10 cm) per side, measured from the stock arch — room for wider wheels and tires.

• High-grade automotive ABS plastic
• Black in mass — wrappable straight out of the box (light sanding + primer recommended for best paint result)
• Easy plug-and-play fit, including front splitters and side skirts matched to the car’s ride height

BMW M4 F82 Widebody Kit Fitment Guide (2014–2020)

Designed for the 2014, 2015, 2016, 2017, 2018, 2019 and 2020 BMW M4 F82:

Not sure about your model? Email i@shirok.ai — we confirm fitment within 24h.

BMW M4 F82 Widebody Kit by SHIROKAI

After the huge success of our Mini kit, we expanded into more European cars — and the Bimmer was next to go live. We wanted to balance aggressiveness and accuracy while keeping the original body shape recognizable, adding streamline, width, and a lower visual profile. If you’re searching for a BMW M4 widebody for sale, this setup delivers the signature SHIROKAI look with practical fitment details — material quality and fitment matter as much as looks when you compare BMW M4 widebody price options.

Wheels & Tires

Dial in your exact setup with our Widebody Wheel Fitment Calculator. Complete the rear with our BMW M4 F82 ducktail spoiler.

Built for Show, Street & Track

Each panel is strong and reliable, built for easy installation — you don’t need to be an expert to upgrade your car. Whether it’s a 2015 BMW M4 widebody build or any other F82 model year, your car keeps its identity but gains a more aggressive presence. Experience the unique look SHIROKAI is known for.