KW Street Comfort Coilover Kit for BMW 3 & 4 Series F31 F34 F36 (Touring, GT, Gran Coupe) Height Adjustable, 16-Click Rebound, Inox-Line Includes EDC Delete/Deactivation Fits 335i 340i 435i 440i Part No. 1802000L

KW Street Comfort Suspension Kit for BMW F31, F34 and F36 | Part No. 1802000L

Give your BMW F3x a refined ride and a smarter stance with this comfort-focused adjustable suspension set. Engineered for real UK roads, it delivers supple compliance on rough surfaces with impressive body control when you want to press on. Stainless Inox-Line damper bodies, 16-stage rebound tuning and precise height adjustment come together for a premium upgrade that looks right and feels even better. Includes an electronic damping cancellation module for cars with factory adaptive dampers, so no warning lights and full compatibility.

Ideal if you are searching for a BMW F31 suspension upgrade, BMW F34 GT lowering kit, BMW F36 Gran Coupe adjustable shocks, F3x comfort suspension, adaptive damper delete solution or stainless coilover set for daily use.

Why this kit stands out

• Ride height adjustment of approximately 10 to 40 mm for a tasteful drop without ruining comfort
• 16-click rebound control to fine tune compliance and support for your driving style
• Inox-Line stainless construction for long-term corrosion resistance and durability
• Trapezoidal thread with composite spring perch for smooth, dependable height changes
• Electronic damping deactivation included for vehicles with EDC to prevent dash errors
• Comfort-biased spring and damper tuning developed for long journeys and everyday driving
• Part approval (§19.3)
• Part number: 1802000L

Comfort on British roads, control when you want it

If your current setup is crashy on potholes and B-roads, this KW comfort-tuned system is designed to calm the ride while keeping the chassis planted. Use the 16-step rebound adjuster to soften things for commuting and rough surfaces, then add a few clicks for extra stability, reduced float and sharper steering on faster drives. Running larger wheels and tyres? A touch more rebound helps settle the car and improves precision.

We have installed this kit on our own cars and for many customers at MJ Modifications. Feedback is consistently excellent on ride comfort, composure and build quality.

Lowering range

Vehicle-dependent adjustment of roughly 10 to 40 mm. Achieve a clean, level stance while keeping ground clearance and day-to-day usability.

Compatibility

BMW F3x platform:

• F31 3 Series Touring (07/2012 to 06/2019)
  • 320i, 330i, 335i, 340i, 318d, 320d, 325d, 330d
• F34 3 Series Gran Turismo (07/2012+)
  • 318i, 320i, 328i, 330i, 335i, 340i, 316d, 318d, 320d, 325d, 330d
• F36 4 Series Gran Coupe (03/2014+)
  • 420i, 425i, 428i, 430i, 435i, 440i, 420d, 425d, 430d

What is included

• KW Street Comfort Inox-Line front and rear spring and damper assemblies
• Adjustment tools and accessories
• Electronic damping deactivation modules for cars equipped with EDC
• Documentation and approval papers

Installation and support

Professional fitting is recommended. MJ Modifications in Warwickshire can supply and install this kit, set ride height and advise on rebound settings for your use. Request a quote at info@mjmodifications.co.uk. A four-wheel alignment is advised after installation.

Documents

• Parts approval
• Installation instructions
• Supplementary instructions
• Adjustment guide

Warranty

• Street Coilovers, Variant 1, Variant 2, Variant 3, Street Comfort: Limited Lifetime Warranty
• Bushings, bump stops and ball joints: 1 year
• Clubsport Coilovers, 2 way Race Coilovers, 3 way Race Coilovers: No warranty

Search-friendly terms buyers use

BMW F31 suspension upgrade, BMW 3 Series estate adjustable suspension, BMW F34 GT lowering kit, BMW 4 Series Gran Coupe shock absorber kit, F36 adjustable shocks and springs, comfort ride coilover set, stainless steel shock bodies, electronic damper cancel module, adaptive damping delete BMW F3x, UK road friendly suspension, daily driver coilover kit, premium stainless suspension, height adjustable spring and damper kit, BMW 335i 340i 435i 440i suspension, improved comfort and handling, Inox-Line stainless dampers, rebound adjustable shocks, tasteful lowering for BMW.

Part number

1802000L

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