Powerflex Poly Bushes Pack - Rear Lower Control Arm Inner Bush - PFR5-4616 - BMW Z4M E85 and E86 2006-2009
Transform the rear-end handling of your BMW Z4M with the Powerflex Rear Lower Control Arm Inner Bush kit, part number PFR5-4616. Designed specifically for the Z4 M Roadster E85 and Z4 M Coupe E86, this high-performance polyurethane bush set replaces ageing, soft OE rubber to deliver sharper handling, better stability and improved tyre contact with the road.
Diagram reference: 19
Number of bushes in the pack: 2
OE numbers replaced: 33326770813, 33326770824
Why choose Powerflex poly bushes for your Z4M?
- Improved handling and chassis response under braking, cornering and acceleration
- Reduced unwanted suspension flex for more precise alignment control
- Greater tyre contact patch for enhanced grip and confidence on road and track
- Prolonged tyre life thanks to more consistent geometry
- Excellent NVH control from correctly formulated polyurethane
- Outstanding durability and LIFETIME WARRANTY
Perfect fitment for BMW Z4M
Engineered for BMW Z4 M models from 2006 to 2009, this Powerflex rear lower control arm inner bush kit fits:
- BMW Z4 M Roadster E85 2006-2009
- BMW Z4 M Coupe E86 2006-2009
Alignment and camber advice
This bush set replaces the inner bush of the original rear lower control arm. If you need on-car adjustment to dial in rear camber for precision alignment, choose PFR5-4615G, which replaces the original arm and bush and provides camber adjustability.
Real-world results
We’ve used these Powerflex bushes on Z4M builds and our customers consistently report tighter rear-end control, improved stability and a more connected drive without harshness. It’s a proven, cost-effective suspension upgrade for fast road and track-day setups.
What’s included
- 2 x Powerflex rear lower control arm inner bushes - PFR5-4616
- Assembly grease and fitting guidance from Powerflex
Professional fitting
For expert installation and alignment, book fitting with Nforcd in Warwickshire. Request a quote: Sales@nforcd.com.
Search-friendly details
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