Powerflex PFR5-3608 Poly Rear Trailing Arm Front Bush (RTAB Bushing) for BMW E36 3 Series 1990-1998 incl M3 & X3 E83 2003-2010 - Rear Control Arm Front Mount Polyurethane Suspension Bushing Kit Road Series OE 33326770817 / 33326770786

Powerflex PFR5-3608 Rear Arm Front Mount Bushings for BMW E36 and X3 E83

Transform the way your BMW drives with this uprated polyurethane rear arm front mount bushing set. Designed to control rear axle movement and keep geometry stable, PFR5-3608 is the ideal choice for anyone refreshing a tired chassis or chasing a sharper, more predictable feel on fast road. Expect cleaner turn in, better traction out of bends and more consistent alignment under load compared to ageing rubber mounts.

We run these on our own cars and customer feedback has been consistently positive. The result is a tighter, more confidence inspiring rear end with reduced toe change, improved stability under braking and less scrub for healthier tyre wear. If you are searching for an RTAB upgrade, rear control arm front mount, polyurethane bush kit or a durable OE replacement for your BMW, this is the proven solution.

Key benefits

• Controls compliance at the rear arm front location for precise handling and better feedback
• Reduces rear steer and toe shift for confidence at speed and when cornering hard
• Helps maintain set alignment for more even tyre wear and consistent geometry
• Polyurethane construction resists oil, heat and degradation far better than standard rubber
• Direct swap for the factory bushing, perfect during a suspension refresh or service

Vehicle compatibility

• BMW X3 E83 2003 to 2010
• BMW 3 Series E36 1990 to 1998 including M3

Part number

PFR5-3608

Replaces OE references

• 33326770817
• 33326770786

What you receive

• 2 x polyurethane bushings
• 2 required per vehicle

Fitting and support

Professional installation recommended. MJ Modifications in Warwickshire offer expert fitting and setup. For a quote, email info@mjmodifications.co.uk.

Installation guide from Powerflex: Download here

Pre-dispatch compatibility check

We can verify suitability before shipping. Add your UK registration or the last 7 of your VIN at checkout to ensure PFR5-3608 is correct for your car.

Why buy from MJ Modifications

• BMW and German performance specialists with hands-on product experience
• Tested on our own builds with excellent customer feedback
• Honest guidance to match your road or fast road goals

Search-friendly terms

BMW E36 RTAB upgrade, E36 M3 rear arm bushing, X3 E83 rear control arm front bushing, BMW rear axle bush kit, polyurethane RTAB kit, chassis bush upgrade, fast road suspension bushes, anti deflection rear arm mount, BMW geometry stabiliser bush, performance suspension mount, Powerflex PFR5-3608 bush kit.

Choose PFR5-3608 for a durable, precise rear end that inspires confidence every time you drive.