Millway Motorsport Solid Aluminium Rear Subframe Bushes/Bushings Kit for BMW E8X E9X 1 & 3 Series (E81 E82 E87 E88 E90 E91 E92 E93) Non-M | Rear Cradle/Axle Carrier Rigid Hard-Mounts | Full Vehicle Set | Track, Drift & Fast Road

Transform the rear end of your E-chassis BMW with this Millway Motorsport solid alloy rear cradle bush kit. By replacing the factory rubber rear axle carrier bushes with precision solid aluminium mounts, you lock the rear cradle to the body for razor-sharp response, repeatable alignment and a planted, predictable back end on fast road and track. Ideal for BMW 1 Series and 3 Series E81 E82 E87 E88 E90 E91 E92 E93 non-M models.

If you’re chasing tighter handling, improved traction and geometry that stays where you set it, this rigid rear subframe bush kit is the upgrade enthusiasts choose. We run these on our own cars and our customers consistently report a more connected chassis, crisper turn-in and rock-steady stability under braking and hard acceleration.

Why this upgrade works

• Eliminates rear cradle movement that soft rubber allows, delivering direct, precise feedback
• Maintains rear toe and camber under load for consistent alignment control lap after lap
• Boosts traction and confidence on corner exit and during hard launches
• Perfect for fast road, track day, sprint, time attack and drift builds where accuracy matters
• Direct swap for OE bushes with no extra parts required
• Supplied as a complete vehicle set

Fitment and compatibility

• BMW 1 Series: E81, E82, E87, E88
• BMW 3 Series: E90, E91, E92, E93
• For non-M cars only. Not suitable for E82 1M or E9X M3 - please see our dedicated listing for those models.

What to expect

Upgrading to solid rear axle carrier bushes removes compliance for maximum precision. Some increase in noise and vibration is normal due to the rigid mounting, which is a worthwhile trade-off for drivers prioritising performance and feel.

Installation and support

Direct replacement for the factory rear cradle bushes. Professional fitting recommended for best results and correct torqueing and alignment.

Want it fitted? Book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

In the box

Full vehicle set of Millway Motorsport solid aluminium rear cradle bushes for the above E-series applications.

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