Millway Motorsport Uniball Rear Trailing Arm Bushes for BMW E36, E46 and Z4 including M models are the go to rear suspension upgrade for drivers who want precision, stability and repeatable alignment on the road and track. These uniball RTABs replace the factory rubber rear trailing arm bushes to eliminate unwanted deflection and keep rear geometry consistent through suspension travel, hard cornering, braking and acceleration.
Made from high quality billet aluminium and fitted with premium motorsport spherical bearings, this kit is extremely durable and supplied complete with threaded locking rings and sleeves for a secure, long lasting installation. Priced per pair.
Key features
- Zero deflection uniball design for minimal geometry change under load
- Billet aluminium housings with high quality bearings
- Supplied with threaded locking ring and sleeves
- Extremely durable construction for fast road, track day and motorsport use
- Direct replacement for OEM rear trailing arm bushes
- Priced per pair
Performance benefits
- Sharper rear axle response and improved rear end stability
- Consistent toe and camber control for predictable handling
- Reduced unwanted rear steer and better traction on corner exit
- More consistent tyre wear during spirited driving and track use
Fitment
- BMW 3 Series E36 including M3
- BMW 3 Series E46 including M3
- BMW Z4 E85 E86 including Z4M
What is included
- 2 x Millway Motorsport uniball rear trailing arm bushes with spherical bearings
- Threaded locking rings and sleeves
Why choose this upgrade
Rear trailing arm bush performance is critical on BMW platforms like E36, E46 and Z4 where the rear toe can move on rubber bushes. Millway uniball RTABs lock down that movement for a precise, confidence inspiring feel. We have installed and used these ourselves and our customers consistently report a more direct, planted rear end with improved feedback on both fast road and track day setups.
Fitting and support
Professional installation is recommended. For fitting at Nforcd in Warwickshire or for a tailored quote, contact Sales@nforcd.com.
Common search terms
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