Track-focused 2-way suspension kit for BMW 3 Series E90 and E91

Unlock serious handling performance with the KW Clubsport twin-adjustable damper set for the BMW 3 Series E90 and E91. Developed on demanding circuits including the Nürburgring and built with Inox-Line stainless construction, this height-adjustable suspension package delivers precise control, exceptional grip and confidence at speed for fast road and regular track use.

We have installed and run this kit on customer cars and our own builds with excellent results. Feedback is consistent: sharper turn-in, flatter cornering, stronger traction off apexes and real consistency over long sessions.

Compatibility

• BMW 3 Series E90 Saloon and E91 Touring
• Production years: 04/2005 to 01/2012
• BMW fit codes: 390L, 3L, 3K
• Please verify axle loads and your exact model specification before ordering

What you get

• Independent adjustment for rebound and compression for genuine track-day setup flexibility
• 16 clicks of rebound to refine body control, stability and tyre contact
• 12 clicks of low-speed compression to tune front end bite, traction and weight transfer
• Inox-Line stainless steel damper bodies for corrosion resistance in UK conditions
• Continuously adjustable ride height within a tested range
• High quality components engineered for durability on road and circuit
• Optional aluminium spherical-bearing top mounts on selected applications
• Supplied with part certificate and KW OEM-grade hardware

Lowering range

• Front: 30 to 60 mm
• Rear: 25 to 55 mm

Maximum axle loads

• Front: up to 1090 kg
• Rear: up to 1135 kg

Why enthusiasts choose this kit

KW channels decades of motorsport experience into Clubsport. The result is a suspension upgrade that responds cleanly to driver inputs, offers repeatable lap-after-lap performance and maintains composure over bumps, kerbs and high-speed transitions. Tune it for different tyres, wheel widths, brake packages, track surfaces and weather in minutes using the integrated click adjusters.

Ideal use cases

• Track days, sprints and time attack
• Fast road driving with maximum precision
• Drivers who want independent bump and rebound adjustment
• Owners needing stainless hardware that stands up to year-round UK use

Fitting and setup

Professional installation, geometry and corner-weighting are strongly recommended for best results and tyre life. For expert fitting and alignment, choose MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Notes

• Only suitable for vehicles within the stated axle load limits
• Height adjustment range is tested by KW
• Adjustable top mounts are optional on certain applications
• Recheck torque settings and book a full alignment after installation

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