Millway Motorsport Solid Rear Subframe Mounts/Bushings for BMW E9X M3 (E90/E92/E93) & E82 1M - Solid Aluminium Rear Axle Carrier/Cradle/Crossmember Hard-Mount Bush Kit - Track/Performance Full Set

Unlock razor-sharp rear-end response with this solid aluminium rear axle carrier mount kit, engineered for the BMW E9X M3 platform and the BMW E82 1 Series M Coupe. This hard-mount upgrade ties the rear cradle directly to the chassis for immediate feedback, consistent geometry under load and confidence-inspiring stability on fast road and track day use.

If you are chasing precise handling, improved traction and alignment stability during hard cornering, launches and braking, this rear cradle mount solution is the go-to choice. It replaces the soft factory rubber pieces with solid aluminium components to reduce deflection, tame wheel hop and deliver a connected, motorsport feel.

• Direct replacement fitment - no cutting or additional modifications required
• Solid aluminium hard-mount for maximum rigidity and repeatable suspension behaviour
• Helps reduce rear-end movement, wheel hop and axle tramp for cleaner power delivery
• Keeps rear alignment consistent under load for sharper turn-in and cornering stability
• Ideal for performance builds, track days, time attack and drift applications
• Priced per full vehicle set

Compatibility search terms: BMW M3 E90 E92 E93 rear axle carrier mounts, E9X M3 rear cradle mount kit, BMW 1M E82 rear crossmember bush kit, solid subframe mount set, rear carrier hard-mount upgrade, performance suspension upgrade, track-focused rear subframe mount, chassis rigidity upgrade for BMW M cars.

Real-world results: we have installed these on customer cars and our own builds, and feedback has been excellent. Drivers report a more planted rear end, improved traction off tight corners and a noticeable increase in steering precision at speed.

Note: as with any solid-mount solution, some increase in NVH may be noticed compared to factory rubber or polyurethane alternatives. This trade-off is the price of maximum control and repeatability.

Professional fitting available: book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and expert advice.