Powerflex Rear Anti Roll Bar Mounting Bushes 15 mm - BMW E46 3 Series Compact - PFR5-504-15
Upgrade the handling of your BMW E46 3 Series Compact with Powerflex polyurethane rear anti roll bar bushes. The Powerflex PFR5-504-15 15 mm ARB bush kit is a proven suspension upgrade that tightens up your chassis, reduces unwanted flex and improves steering response for sharper, more confident driving on road and track.
We use Powerflex on our own builds and customer cars, and the feedback is consistently excellent. Expect a noticeable improvement in body control, stability and tyre contact without the drawbacks of worn factory rubber bushes.
Key features and benefits
- Direct replacement rear anti roll bar mounting bushes for BMW E46 3 Series Compact - 15 mm bar
- Powerflex polyurethane construction controls suspension movement far better than ageing rubber
- Sharper turn-in, reduced body roll and more consistent alignment under load
- Improved stability and road holding for safer, faster, more predictable performance
- Prolonged tyre life and greater cost-effectiveness over time
- Designed to manage noise, vibration and harshness as well as rubber
- Powerflex Lifetime Warranty
Fitment details
- Vehicle: BMW E46 3 Series Compact
- Position: Rear anti roll bar mounting
- Size: 15 mm anti roll bar
- Part number: PFR5-504-15
- Diagram reference: 4
- Pack contents: 2 bushes
Please measure your anti roll bar diameter before ordering to ensure 15 mm fitment. Some part numbers may be described as rear but are also used for the front anti roll bar on some models. Will not fit E24 6 Series models built before 05/1982.
Common search terms
BMW E46 anti roll bar bushes, E46 Compact rear ARB bushes, Powerflex PFR5-504-15, 15 mm rear anti-roll bar bush kit, BMW sway bar bushings, stabiliser bar bushes, rear roll bar mounting bush, polyurethane suspension bushes, E46 handling upgrade, E46 rear ARB mounting bushes, performance suspension bush kit, BMW E46 3 Series Compact poly bushes.
OE cross-reference numbers
33551129225 / 33551128475 / 3355112922533551090848
Why choose Powerflex polyurethane
Powerflex poly bushes improve road holding and chassis performance by controlling unwanted suspension flex so your tyres maintain better contact with the road. Correctly formulated polyurethane can be as good if not better than rubber at suppressing noise, vibration and harshness, while offering far greater durability.
Professional fitting available
We recommend professional installation for best results. Nforcd offers fitting at our Warwickshire workshop. Request a quote at Sales@nforcd.com.
Buy with confidence
Chosen by enthusiasts and trusted by our customers, this is a top value handling upgrade for the BMW E46 3 Series Compact. Order your Powerflex PFR5-504-15 15 mm rear anti roll bar mounting bushes today.

