CLM Lock Drift Kit for BMW E36, E30, E46

The CLM Lock kit is a dedicated drift solution developed over two years of research and testing on BMW E36 front suspension systems. Designed and manufactured in Poland by COELMOTORSPORT, the kit is CNC-machined (laser cutting, turning, milling, hardening) for precision and durability. Compatible with BMW E30 and E46 models when using E36-type shock absorbers, the kit is engineered in a 3D environment and track-tested across Poland and Europe.

• Ackermann Correction: Factory Ackermann geometry has been fully eliminated, enabling parallel front wheel movement throughout the entire steering range.
• Steering Angle: Provides a substantial steering angle of up to 70 degrees (±5°, depending on components and body), with steering discrepancy up to 40 degrees not exceeding 15 minutes (¼ degree)—unachievable with standard welded knuckles.
• Crossovers & Suspension Geometry: Completely redesigned in 3D CAD, manufactured on modern equipment by certified professionals. Crossovers reduce bump-steer by restoring the nominal swingarm position on lowered vehicles.
• Roll Center & Track Width: Switches raise the wheel attachment point, lowering the roll center realistically. Suspension is extended by 3 cm, eliminating the need for additional wheel spacers and reducing unsprung mass.
• Construction: Swingarms are made from structural steel, CNC-cut for accuracy. Top relocators for the shock absorber are manufactured from aluminum alloys. All fasteners are new, reinforced, and rated at 10.9 hardness.
• Compatibility: All steering models require use of lower mount shock absorbers from the E36 model. Switches accept reinforced rod ends from BMW E46.

Kit Contents

• Two switches (with bearings/hubs)
• Set of reinforced bolts and aluminum washers for shock absorbers
• Rocker arms with bolts
• Fasteners for stabilizer links and steering stops
• Upper shock absorber relocators

Warranty

The CLM set includes a unique warranty: any damaged component can be replaced free of charge (after returning the damaged part to the manufacturer), regardless of the cause. Each item is eligible for a one-time replacement. The warranty does not cover wear items such as bearings, pins, rods, and ends.