Genuine AC Schnitzer AC3 21in Flow Formed/Flow-Forged (Rotary Forged) Bi-Colour Two-Tone Lightweight Alloy Wheels / Rims & Tyres with TPMS for BMW Z4 G29 sDrive20i sDrive30i M40i - Set of 4, Mounted & Balanced - 82402977107

AC Schnitzer AC3 21 inch two-tone performance rims with tyres and pressure sensors for BMW Z4 G29

Authentic AC Schnitzer AC3 flow-forged lightweight rims for the BMW Z4 G29 deliver a serious road and track ready upgrade. This complete wheel and tyre bundle cuts unsprung mass for crisper steering, quicker turn-in and stronger braking while adding a premium two-tone finish that suits the Z4’s body lines perfectly. Supplied ready to bolt on with tyres mounted, balanced and tyre pressure sensors installed, this is the OEM-plus look with real performance gains.

Why enthusiasts choose this setup

• Rotary-forged construction for high rigidity and low weight without the forged-wheel price tag.
• Less rotating mass for improved acceleration and shorter stopping distances.
• Sharper handling thanks to reduced gyroscopic effect and faster suspension response.
• Engineered strength to help resist pothole impacts and everyday abuse.
• Ideal upgrade for spirited road driving and weekend blasts.

Finish and design

AC3 multi-spoke styling in a deep gloss dark grey with polished spoke and rim faces delivers a refined motorsport aesthetic. The two-tone look is easy to keep clean and enhances the Z4’s stance with an unmistakable AC Schnitzer presence.

Key specs

• Wheel sizes: 9J x 21 inch front and 9J x 21 inch rear.
• Recommended tyre sizes: 245/30 R21 front and 265/30 R21 rear.
• Wheel weight: 12.8 kg per wheel.
• Approximately 2.5 kg lighter per wheel than BMW 706M 20 inch forged wheels despite the larger diameter.

What you get

• 4 x AC Schnitzer AC3 21 inch wheels in two-tone gloss dark grey with polished faces.
• Premium non run-flat tyres from Michelin or Continental in the correct load and speed rating.
• Pre-mounted, balanced and supplied with tyre pressure monitoring sensors fitted.
• Fitting kit and UK mainland delivery included. Shipped securely on a pallet ready to install.

An emergency inflator kit is available separately.

Compatibility

• BMW Z4 G29 platform
  • sDrive20i, sDrive30i, M40i

Part number

82402977107

Real-world feedback

We run AC Schnitzer wheels on our own cars and have installed this exact AC3 21 inch package for many customers. Owners report noticeably faster steering response, a more composed ride and a standout finish that transforms the roadster’s look. A proven upgrade for Z4 M40i as well as sDrive20i and sDrive30i models.

Delivery, fitting and support

• UK mainland delivery included with every set.
• Professional installation available at MJ Modifications in Warwickshire. Request a quote via info@mjmodifications.co.uk.
• Friendly advice on G29 fitment, tyre choice and care.

Manufactured by

AC Schnitzer

Warranty

All AC Schnitzer products supplied in the UK include a two-year manufacturer warranty, or until the end of the 3 year BMW warranty period, whichever is longer.

Search phrases customers use

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