Powerflex Track Rear Anti Roll Bar Bushes for BMW F20 and F21 1 Series — Black Series
Upgrade the handling of your BMW 1 Series F20 and F21 with Powerflex Track Rear Anti Roll Bar Bushes. These performance polyurethane rear anti-roll bar bushes are part of the Powerflex Black Series, engineered for track and motorsport use to deliver maximum control of chassis geometry, improved stability, sharper turn-in and reduced body roll. If you’re searching for BMW F20 rear anti-roll bar bushes, BMW F21 ARB bushes, sway bar bushings, stabiliser bar bushes or a Powerflex bushing upgrade, this is the track-focused solution you’re after.
Why choose Powerflex Black Series for your BMW 1 Series
- Track and motorsport focused Black Series compound — 95 Shore A for maximum stiffness and control.
- Improves handling precision, reduces body roll and maintains consistent alignment under load.
- Durable polyurethane resists oil, road grime and heat far better than ageing rubber bushes.
- Direct replacement for OEM rear anti-roll bar bushes for the F20 and F21 platforms.
Key details
- Diagram Reference: 13
- Product Notes: Please check anti-roll bar diameter before ordering.
- Bush Sizes Available: 12 mm, 13 mm, 15 mm or 22 mm
- Number of Bushes in Pack: 2
- Replaces OEM Bush Part Number: 33356792196
- Series: Powerflex Black Series — for Track and Motorsport use
Fitment and sizing advice
These rear ARB bushes fit BMW 1 Series F20 and F21 models. Measure your rear anti-roll bar diameter to select the correct bush size from 12 mm, 13 mm, 15 mm or 22 mm before purchase. Choosing the correct size ensures the best performance, minimal compliance and long-term durability.
Nforcd recommendation and fitting
Our team at Nforcd has used and fitted these bushes on customer cars, and the feedback has been consistently excellent for track-day and fast-road setups. For professional installation, we can help. Nforcd is based in Warwickshire — request a fitting quote by emailing Sales@nforcd.com.
What you’ll feel
- Firmer rear-end control and improved grip balance through corners.
- Crisper, more predictable turn-in and reduced roll.
- Confidence-inspiring stability on track and spirited road driving.
Popular searches and compatibility terms
Powerflex track rear anti roll bar bushes BMW F20, BMW F21 rear ARB bushes, BMW 1 Series sway bar bushings, BMW 1 Series stabiliser bar bushes, Powerflex Black Series rear ARB bush kit, BMW F20 F21 anti-roll bar bushing upgrade, performance polyurethane bushes BMW 1 Series, replace OEM 33356792196, track day handling upgrade BMW 1 Series.