KW Street Comfort Coilovers - 4-series (F32, F33, F36); (3C) Gran coupe; 2WD without electronic dampers 03/14- max. allowed axle weight in kg Front: -950

Comfort-focused height adjustable suspension for BMW 4 Series

Give your BMW 4 Series a refined, road-friendly ride without sacrificing control. This KW Street Comfort coilover suspension kit is engineered for drivers who want supple compliance on daily commutes and long motorway runs, with precise chassis control when the road turns twisty. Ideal for UK roads, it delivers a premium, quiet and composed ride with the flexibility to set your perfect stance.

Key benefits

• Ride height adjustable: front and rear drop of 30 to 55 mm for a tasteful, usable stance
• 16-stage rebound adjustment for comfort or a taut, controlled feel at the twist of a dial
• Stainless steel inox-line struts for outstanding corrosion resistance and long service life
• Composite spring perches and trapezoidal thread for smooth, precise height changes
• Comfort-orientated damping that reduces body movement while keeping the ride plush
• Works brilliantly with larger OEM-plus wheel and tyre setups

Why it stands out

Looking for a suspension upgrade that improves comfort as well as handling response? This kit is tuned for real-world roads. The adjustable rebound lets you fine-tune ride quality for long-distance touring, B-road drives or city use. Increase rebound for sharper turn-in and stability, or back it off for an even plusher ride.

Our team has installed these on multiple customer cars and we rate them highly for everyday usability. Feedback is consistent: calmer body control, less harshness over rough surfaces and a confidence-inspiring feel in corners.

Fitment and compatibility

• Chassis: BMW 4 Series F32 Coupe, F33 Convertible, F36 Gran Coupe
• Drive: 2WD only, not suitable for xDrive
• Damping: for vehicles without factory electronic damping control non-adaptive
• Model years: from 03/2014 onwards

Lowering range and axle loads

• Front drop: 30 to 55 mm
• Rear drop: 30 to 55 mm
• Maximum permitted axle load: Front up to 950 kg
• Maximum permitted axle load: Rear up to 1265 kg

Please check the axle weights on your vehicle identification plate to ensure compatibility.

Construction and features

• Inox-line stainless steel damper bodies for durability in all weather conditions
• High quality components designed for longevity and consistent performance
• 16-click rebound adjusters to tailor the ride to your preference
• Vehicle-specific spring and damper calibration aimed at comfort with control

Ideal for

• Daily driving and long-distance cruising
• Drivers seeking a smoother ride with better stability
• OEM-plus builds that want a tasteful drop and improved road manners

Professional fitting

For installation, alignment and setup, we recommend professional fitting at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and friendly advice.

Search-friendly terms

BMW 4 Series suspension upgrade, height adjustable suspension kit, comfort coilover kit, ride height adjustable shocks, UK coilovers, road comfort suspension, daily driver suspension, BMW F32 F33 F36 Gran Coupe suspension, non-EDC suspension, rear wheel drive suspension kit, stainless steel shocks, rebound adjustable dampers.