Powerflex Rear Roll Bar Mounting Bush 22.5 mm - PFR5-504-22.5 - BMW E46 3 Series Compact
Upgrade your BMW E46 3 Series Compact with Powerflex polyurethane rear anti roll bar bushes 22.5 mm. This Powerflex PFR5-504-22.5 bush kit replaces tired OEM rubber bushes to sharpen handling, reduce body roll and deliver precise, confident steering. A simple, high-impact suspension upgrade that improves road holding, stability and driver feedback.
We have fitted these on our own cars and for customers. The difference in turn-in, stability and consistency is immediate. If you want a cost-effective handling upgrade for your E46 Compact, these poly bushes are a must-have.
Key features and benefits
- Direct replacement rear anti roll bar mounting bushes for BMW E46 3 Series Compact
- 22.5 mm internal diameter to match the bar size
- Sharper handling and reduced unwanted suspension flex
- Improved tyre contact for better grip, braking and stability
- Helps reduce uneven tyre wear and braking instability
- Durable polyurethane resists ageing and degradation far better than rubber
- Excellent NVH control when correctly formulated, comparable to OEM rubber
- Lifetime Warranty from Powerflex
What’s included
- Number of bushes in the pack: 2
- Diagram Reference: 4
Part numbers
- Powerflex part number: PFR5-504-22.5
- OEM cross-reference for guidance: 31351094555
Fitment and sizing
Please measure your anti roll bar diameter before ordering to confirm you need 22.5 mm. Some part numbers may be described as for the rear but are also used on the front anti roll bar on some models. If in doubt, contact us and we will help you choose the correct size.
Why choose Powerflex poly bushes for your E46 Compact
- Improve chassis performance by controlling unwanted suspension movement
- Keep your tyres in better contact with the road for safer, faster driving
- Greater cost-effectiveness over time thanks to long service life
Professional fitting available
We offer fitting at Nforcd, Warwickshire. Request a quote at Sales@nforcd.com. Professional installation and a post-fitment alignment check are recommended for best results.
Solve imprecise handling, uneven tyre wear and braking instability with a proven upgrade. Order your Powerflex rear stabiliser bar bushes 22.5 mm PFR5-504-22.5 for the BMW E46 3 Series Compact today.

