Powerflex Poly Bushes Pack - Rear Subframe Rear Bush Insert - PFR5-4613 - BMW Z4M E85 E86 2006 to 2009 - Also fits BMW E46, BMW Z4 and BMW X3 - Performance Polyurethane Suspension Bushes
Unlock sharper handling, improved stability and longer tyre life with the Powerflex Rear Subframe Rear Bush Insert, part number PFR5-4613. This precision polyurethane insert fits into the voids of the original rear subframe bush to control flex and movement without the harshness associated with solid mounts. Ideal for fast road, track day and daily driving, this is a proven upgrade for BMW owners who want better road holding and confidence-inspiring chassis performance.
Key benefits
- Reduces unwanted subframe movement for tighter, more predictable handling
- Improves braking stability and traction on bumpy or uneven roads
- Sharper turn in and steering feel without excessive noise or vibration
- Prolonged tyre life through more consistent alignment under load
- Durable polyurethane that outlasts ageing rubber bushes
- Lifetime Warranty from Powerflex for peace of mind
Why choose Powerflex polyurethane bushes
Powerflex poly bushes are engineered to control suspension deflection far better than soft, ageing rubber. By keeping the subframe correctly located, the suspension geometry stays true, giving your tyres greater contact with the road and maximising grip, safety and performance. Correctly formulated polyurethane offers excellent noise, vibration and harshness control while delivering a significant performance gain over rubber.
Fitment and compatibility
- BMW Z4M E85 and E86 2006 to 2009
- Fits all BMW Z4 models
- Fits all BMW E46 models including M3
- Fits all BMW X3 models
- Fits into voids in the original bush for a straightforward upgrade
What you get
- Number of bushes in the pack: 2
- Diagram Reference: 11
- Part number: PFR5-4613
- Reference: 3331677078133312283419
Real results
We run these Powerflex rear subframe inserts on our own cars and our customers consistently report a noticeable improvement in stability, traction and overall driving feel. It is one of the best value suspension upgrades you can make to a BMW Z4M, E46, Z4 or X3.
Ideal search terms
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Fitting service
Professional installation recommended. For fitting, choose Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.