AC Schnitzer AC3 21 inch Flow Formed Bi-colour Alloy Wheels for BMW and Supra
Upgrade your BMW or Toyota Supra with the AC Schnitzer AC3 21 inch flow formed bi-colour alloy wheel set. Engineered for performance, strength and style, these lightweight AC Schnitzer AC3 wheels are a proven choice for BMW F90 M5, F91 F92 F93 M8, G30 G31 5 Series, G14 G15 G16 8 Series, G29 Z4 and more, plus Toyota Supra A90. Flow formed manufacturing delivers forged-like strength with reduced weight and superb value, making these the ideal 21 inch BMW wheels for daily road use and spirited driving.
Why choose AC Schnitzer AC3 Flow Formed Wheels
- Lower weight than cast wheels for reduced unsprung mass and sharper suspension response
- Reduced gyroscopic effect for quicker steering, improved agility and faster direction changes
- High strength for outstanding durability and reduced risk of impact damage
- Improved acceleration and braking compared with cast wheels
The AC3 design is clean, sporty and timeless. Finished in bi-colour very dark gloss metallic grey with polished spoke and rim faces for standout road presence, easy cleaning and long-lasting durability. If you are searching for 21 inch BMW wheels, lightweight alloy wheels, AC Schnitzer wheels, AC3 wheels or flow formed BMW wheel upgrades, this set delivers the look and performance your car deserves.
Sizes and fitment details
Staggered fitment for BMW M5 F90: 9J x 21 front and 10J x 21 rear. Recommended tyre sizes 275/30/21 front and 285/30/21 rear.
Weights
- Front wheel: 12.8 kg
- Rear wheel: 13.3 kg
Compared with BMW 706M forged wheels in 20 inch, these AC Schnitzer AC3 flow formed wheels are 2.4 kg and 2.5 kg lighter respectively, despite being an inch larger in diameter.
Tyre package options
Select the tyre option to receive a complete mounted and balanced set with TPMS:
- Premium Continental or Michelin non-runflat tyres in the correct size and speed rating
- Fitting kit and UK mainland delivery included as standard
- Delivered on a pallet ready for installation
An emergency inflator kit is available separately.
Compatibility
- BMW 5 Series G30 G31 (2015+)
- 518d, 520d, 520ed, 520i, 520i 1.6, 525d, 530d, 530dx, 530e, 530ex, 530i, 530ix, 540dx, 540i, 540ix, M550dx and M550ix
- BMW 8 Series G14 G15 G16 (2017+)
- 840dx, 840i, 840ix and M850ix
- BMW M Series F90 (2016+)
- M5
- BMW M Series F91 F92 F93 (2017+)
- M8
- BMW X Series G01 X3 (2016+)
- X3 18d, X3 20dx, X3 20i, X3 20i 1.6, X3 20ix, X3 25dx, X3 30dx, X3 30i, X3 30ix, X3 M40dx and X3 M40ix
- BMW X Series G02 X4 (2017+)
- X4 20dx, X4 20ix, X4 25dx, X4 30dx, X4 30ix, X4 M40dx and X4 M40ix
- BMW X Series F26 X4 (2013-2018)
- X4 20dx, X4 20ix, X4 28ix, X4 30dx, X4 35dx, X4 35ix and X4 M40ix
- BMW X Series F97 (2019+)
- X3 M
- BMW X Series F98 (2019+)
- X4 M
- BMW Z Series G29 Z4 (2017+)
- Z4 20is, Z4 30is and Z4 M40i
- Toyota A90 (2018+)
- Supra
Real-world results you can feel
We have installed AC Schnitzer AC3 flow formed wheels on customer cars and the feedback is consistently positive. Drivers report more responsive steering, tighter turn-in and a noticeable improvement in ride and braking feel thanks to reduced unsprung weight. If you are searching for BMW M5 wheels, BMW M8 wheels, BMW 5 Series wheels, BMW 8 Series wheels, BMW Z4 wheels, X3 wheels, X4 wheels or Toyota Supra A90 wheels, the AC3 is a proven upgrade.
Manufactured by
AC Schnitzer
Warranty
All AC Schnitzer products sold in the UK carry a two-year manufacturer’s warranty, or until the end of the 3 year BMW warranty period, whichever is longer.
Part numbers
- AC3FFBC21 - Wheels only
- 82402907127 - Wheel and tyre set
Professional fitting
Want these fitted by specialists who know performance wheels inside out? Book installation with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
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