Powerflex Black Series Front Anti-Roll Bar Bushes for BMW 4 Series F32, F33, F36 — PFF5-1903-24BLK
Unlock sharper turn-in, reduced body roll and rock-solid steering precision with Powerflex Black Series front anti-roll bar bushes for the BMW 4 Series F32, F33 and F36. Engineered in a 95 Shore A Black Series compound for track and motorsport use, these uprated polyurethane bushes deliver maximum control of chassis geometry where it matters most.
- Track-focused 95A Black Series polyurethane for ultimate stiffness and control
- Transforms front-end response and stability under hard cornering
- Maintains geometry far better than ageing rubber bushes
- Durable, long-lasting and consistent performance lap after lap
- Direct replacement for OEM bush part number 31356792124
We have installed and run these on our own BMW builds and customer cars with outstanding results. Feedback consistently praises the tighter steering feel, improved confidence and predictable handling on fast road, track day and dedicated competition setups.
Key details
- Position: Front anti-roll bar bushes
- Series: Powerflex Black Series — track and motorsport
- Hardness: 95 Shore A
- Pack size: 2 bushes
- Diagram reference: 3
- Replaces OEM: 31356792124
- Part number: PFF5-1903-24BLK
Fitment
BMW 4 Series F32 Coupe, F33 Convertible, F36 Gran Coupe with applicable front anti-roll bar diameter.
Size options
- 24 mm — PFF5-1903-24BLK — this listing
- 25 mm — also available
- 30 mm — also available
Important: Please measure and confirm your front anti-roll bar diameter before ordering to ensure correct fitment.
Why choose Powerflex Black Series ARB bushes
- Maximum reduction in anti-roll bar compliance for crisp, immediate response
- Improves front-end grip balance and consistency through fast direction changes
- Resists deformation and degradation commonly seen with OEM rubber
Fitting service
Want a professional install for your BMW 4 Series in the UK? Nforcd in Warwickshire offers expert fitting. Request a quote at Sales@nforcd.com.
What’s included
2 x Powerflex Black Series front anti-roll bar bushes to suit the specified diameter.
Search-friendly terms
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For availability of 25 mm or 30 mm sizes, or any fitment questions, contact our team and we will be happy to help.