AC Schnitzer AC1 20 inch Forged Alloy Wheels/Rims - Bi-Colour Anthracite Diamond Cut - BMW M4 F82 F83 Coupe & Convertible - Staggered 20x9 ET25 & 20x10 ET33 - Lightweight 5-Spoke - Wheel Only or Michelin Tyre Packages - UK

Transform the look and feel of your BMW M4 F82 and F83 with ultra-light 20 inch forged two-tone rims from AC Schnitzer. Precision engineered, road proven and track ready, these premium German wheels deliver sharper handling, faster steering response and a stunning visual upgrade.

Why these forged 20 inch rims are a must-have for your M4

• Approximately 30 percent lighter than conventional cast alloys for a big reduction in unsprung weight and rotational inertia
• Noticeably crisper turn in, improved ride control and enhanced braking stability
• Open 5 spoke layout for excellent brake visibility and heat dissipation
• Forged construction for exceptional strength to weight ratio and long term durability
• Machined branding details for an authentic motorsport finish
• High quality clear lacquer for outstanding corrosion protection and an easy to maintain shine

Finish and style

Gloss metallic anthracite, a deep dark grey, paired with diamond cut spoke edges and rim lip for a premium two tone appearance. The design is clean, modern and aggressive, perfectly complementing the lines of the M4 coupe and convertible.

Fitment and sizing for BMW M4 F82 and F83

• Front: 9J x 20 ET25
• Rear: 10J x 20 ET33

Developed specifically for the M4 F82 and F83 platform for a straightforward, OEM like fit with the correct stance.

Weight and performance gains

• Front wheel weight: 9.5 kg at 9.0 x 20
• Rear wheel weight: 10.2 kg at 10.0 x 20

Even compared with the BMW 513 series forged wheel, this 20 inch forged set still trims unsprung mass by around 2.6 kg in total, helping the car accelerate, steer and stop more effectively.

Tyre packages

Choose a wheel only set or a mounted and balanced package with Michelin Pilot Super Sport tyres. Wheel and tyre sets include:

• Michelin Pilot Super Sport tyres professionally fitted and balanced
• Fitting kit included
• UK mainland delivery included

Wheel only sets include the fitting kit and UK mainland delivery.

Optional extras

• Locking wheel bolts
• Emergency tyre inflator kit
• RDC tyre pressure sensors

If RDC sensors are ordered with a complete wheel and tyre package, we will install them prior to dispatch for hassle free fitment.

Real world results

We have installed these on customer M4s in our workshop and the feedback is consistent. Quicker steering, more responsive chassis feel and a premium look that elevates the whole car. Lightweight forged rims are one of the most effective performance upgrades you can make on the M4 platform.

Professional fitting available

Want them fitted by the experts who know these cars inside out? Book installation with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Search friendly fitment keywords

BMW M4 wheels F82 F83, 20 inch M4 alloys, forged rims UK, two tone anthracite diamond cut, staggered 20x9 ET25 and 20x10 ET33, lightweight performance wheels for BMW M4 coupe and convertible, premium German tuning wheels, track day and road upgrade.