Powerflex BMW Rear Upper Wishbone Outer Bush PFR5-4618
Upgrade your BMW rear suspension with the Powerflex Rear Upper Wishbone Outer Bush, part number PFR5-4618. This high-performance polyurethane bush is a direct replacement for worn OEM rubber bushes and is ideal for road and fast road use. If you are searching for BMW E46 rear upper wishbone outer bush, BMW E83 X3 rear upper control arm outer bush, BMW Z4 E85 E86 rear upper wishbone bush, BMW rear camber arm outer bush, Powerflex rear control arm bush, this is the proven solution.
Replace OEM Part Number 33306852895 with a durable Powerflex poly bush to reduce unwanted suspension flex, sharpen handling, improve road holding, and help prolong tyre life.
Why choose Powerflex PFR5-4618 for your BMW
- Improves road holding and chassis performance by controlling unwanted suspension movement
- Sharper turn-in and more stable rear-end behaviour for confident fast road driving
- Helps reduce uneven tyre wear for better cost-effectiveness over time
- Direct replacement for OEM rubber bush 33306852895
- Durable polyurethane construction designed for long-term performance
Perfect for owners searching
BMW E46 rear upper wishbone outer bush, BMW E46 rear upper control arm outer bush, BMW E46 rear camber arm bush, BMW X3 E83 rear wishbone bush, BMW Z4 E85 E86 rear outer arm bush, BMW Z4 E89 rear upper arm bush, Powerflex BMW rear bush, polyurethane rear suspension bush upgrade.
Part Numbers
- Powerflex Part Number: PFR5-4618
- Replaces OEM Part Number: 33306852895
What’s included
- 2 x bushes
- You will require 2 bushes per car
Compatibility
- BMW E36 including M3 (1990 to 1998)
- BMW E46 Compact
- BMW E46 M3 including CSL
- BMW E46 Saloon, Touring, Coupe, Convertible
- BMW E46 Xi and XD (4WD)
- BMW X3 E83 (2003 to 2010)
- BMW Z1 (1988 to 1991)
- BMW Z4 E85 and E86 (2003 to 2009)
- BMW Z4 E89 (2009 onwards)
- BMW Z4M E85 and E86 (2006 to 2009)
Compatibility check before dispatch
We will verify fitment prior to dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout and we will confirm compatibility for your exact BMW model.
Installation and fitting
Professional fitting recommended for best results. We can install this Powerflex rear upper wishbone outer bush at Nforcd in Warwickshire. Request a fitting quote by emailing Sales@nforcd.com.
Trusted by enthusiasts
We have fitted these bushes on our own builds and customer cars. Feedback has been consistently positive, with customers praising the improved rear-end stability, predictable handling, and confidence on fast road driving.
Manufacturer
Powerflex Road Series
Diagram
Reference No. 18
Common search terms
Powerflex BMW E46 rear upper wishbone outer bush PFR5-4618, BMW E83 X3 rear upper control arm outer bushing, BMW Z4 E85 E86 rear outer wishbone poly bush, BMW rear camber arm outer bushing, BMW rear upper arm outer bush upgrade, polyurethane suspension bush BMW E36 E46 Z4 X3, replaces 33306852895.