KW Clubsport 2-Way Coilovers for BMW 1 Series M135i (F20/F21, 1K2/1K4) 2WD 01/2015-On Height, Rebound & Compression Adjustable For Models Without Electronic Dampers

KW Clubsport Two-Way Suspension Kit for BMW M135i F20 F21 RWD 01/2015 on, for vehicles without adaptive damping (chassis 1K2 and 1K4)

Serious about lap times and road precision? This KW Clubsport two-way coilover suspension kit is engineered for the BMW M135i F20 and F21 rear wheel drive models without electronic dampers. Built for fast road and circuit work, it delivers razor sharp steering feel, confident grip and consistent performance in all weathers thanks to its stainless construction. If you want a transformative suspension upgrade for your 1 Series hot hatch, this is the track-proven choice.

Why this setup stands out

• Two-way damping control - 16 clicks of rebound and 12 clicks of low-speed compression for fine tuning balance, traction and ride control
• Stainless steel struts and threaded bodies for superb corrosion resistance on UK roads
• Ride height adjustment within a tested range to dial in stance and handling
• Motorsport-derived internals for repeatable performance session after session
• Optional aluminium spherical top mounts available on selected applications
• Designed for cars without EDC or adaptive damping from 01/2015 onwards

Lowering range and axle loads

Front lowering: 25 to 50 mm

Rear lowering: 30 to 55 mm

Maximum permitted axle load - Front: 921 to 1090 kg

Maximum permitted axle load - Rear: up to 1230 kg

Compatibility

BMW 1 Series M135i F20 and F21, rear wheel drive, 01/2015 on, without electronic dampers. Also referenced as chassis codes 1K2 and 1K4.

Track-bred confidence for road and circuit

Developed on demanding road courses including the Nurburgring, this kit gives you the confidence to brake later, carry more speed and put power down cleanly over kerbs and surface changes. Independent bump and rebound control lets you tailor the car to different tyres, fuel loads and driving styles with quick, precise clicks.

Tune your M135i to perfection

• Rebound adjustment - sharpen body control, improve stability and maximise tyre contact
• Compression adjustment - set support for turn-in, traction and support over bumps
• Independent adjusters make it easy to build fast road, sprint or track day setups

What’s in the box

KW Clubsport two-way coilover suspension kit for BMW M135i F20 and F21 RWD without electronic dampers, including stainless struts, matched springs, adjustable perches and integrated click adjusters, plus documentation. Optional aluminium pillowball top mounts available on certain applications.

Proven with our customers

We run and fit this kit ourselves and our customers love the transformation. Expect sharper response, stronger front end bite and outstanding stability through quick direction changes. For a dual-purpose road and track M135i, this is a benchmark upgrade.

Professional fitting and setup

For the best results, have the kit installed and aligned by specialists. MJ Modifications offers fitting, corner weighting and geometry in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Key highlights

• Double adjustable damping - independent rebound and compression
• Stainless steel construction for long-term durability
• Height adjustable within a certified range
• High quality components designed for UK road salt and rain
• Ideal for fast road, track days and time attack style use

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