Rear Suspension Kit – BMW E36 / E46

Engineered for uncompromising performance, race-proven durability, and maximum serviceability. This comprehensive rear suspension kit for BMW E36 and E46 is the ideal solution for cars used in drifting, track racing, and advanced motorsport builds.

Key Features & Benefits

• Integrated Mounts for 2 Brake Calipers Per Side

  The upright (knuckle) features permanently integrated mounts for two separate calipers per side (no bolt-on adapters, ensuring maximum rigidity and reliability):

  • First Caliper: Connected to the primary braking system (foot brake).

  • Second Caliper: Dedicated to the independent hydraulic handbrake system.

• Quick and Hassle-Free Maintenance (BMW E60 Hubs)

  OEM BMW E36 / E46 uprights use press-in wheel bearings, meaning replacement at the track or in the workshop requires a hydraulic press and significant downtime. Our kit incorporates the BMW E60 setup, where the wheel hub and bearing assembly bolts directly to the upright with 4 bolts. This drastically simplifies maintenance and allows for rapid swapping even under pit-lane racing conditions.

  (Designed for BMW E60 wheel hubs and bearings – 30-spline).

• Rear Track Width Extension (+40 mm Per Side)

  Widens the rear axle track width by 40 mm per side (+80 mm total). Functions like built-in spacers, eliminating the need for wheel spacers when matching the rear track to wide front angle kits.

• Optimized Kinematics & Massive Traction

  A radical redesign of the suspension geometry compared to stock significantly increases rear-axle traction (grip), delivering precise, predictable handling under extreme conditions.

• Innovative, High-Precision Toe Adjustment

  No more adjusting alignment “by eye” using hammers or prying bars! We engineered a proprietary solution – the trailing arm front mount is adjustable via an eccentric washer. A single bolt with an eccentric washer allows smooth, millimeter-precise, and stress-free toe correction.

• Full Geometry Adjustability

  Fully adjustable upper and lower control arms allow for fine-tuning camber and toe settings to match your specific vehicle setup and track demands.

Available Variants

The kit is offered in two structural configurations:

1. Coilover Setup – For suspension systems with an integrated spring and damper on the rear axle.

2. OEM-style Separate Spring Setup – For setups where the spring is mounted separately on the control arm.

Technical Specifications

• Fitment: BMW 3 Series – E36 / E46

• Hub/Bearing Compatibility: BMW E60 (4-bolt flange, 30-spline)

• Braking System: Integrated mounts for 2 calipers per side (Primary Foot Brake + Hydraulic Handbrake)

• Track Width Extension: +40 mm / side (+80 mm total)

• Adjustability: Camber, Toe (innovative eccentric system)

• Application: Drift, Time Attack, Track Day, Motorsport

(Please select the appropriate suspension variant from the drop-down menu before adding to cart.)