KW Variant 1 (V1) Coilover Kit for BMW F31 F33 F34 F36 (3 & 4 Series) | Height Adjustable Inox-Line | Fits 320i 328i 335i 430i 435i | Part No. 1022000H

KW V1 Adjustable Suspension for BMW F31 F33 F34 F36 3 and 4 Series | Part Number 1022000H

Transform the way your F3x BMW drives with KW’s Inox-Line stainless steel height adjustable suspension package. This complete front and rear spring and damper solution is tailored for the BMW 3 Series Touring and Gran Turismo plus the BMW 4 Series Convertible and Gran Coupe. Expect tighter body control, crisp turn in and a clean, level drop that enhances both grip and aesthetics for daily use and fast road driving.

Pre-tuned fixed valving means no fiddling with knobs. KW engineers have dialled in the damping for this chassis so you can set your ride height, align and enjoy. Built in Germany with corrosion resistant stainless strut housings and composite perches, this setup is designed for long term reliability on UK roads.

Key reasons enthusiasts choose KW V1 for BMW F3x

• Vehicle specific coil over suspension designed for F31, F33, F34 and F36 platforms
• Ride height adjustment for a precise drop and improved centre of gravity
• Preset damper valving matched to the chassis for balanced comfort and control
• Inox-Line stainless steel bodies for outstanding resistance to road salt and grime
• Sharper steering response with reduced roll and pitch
• Complete kit with model specific spring rates and all required hardware

Lowering and adjustability

Continuous height adjustment within the tested KW range. Typical lowering potential is approximately 30 to 70 mm depending on model. Front and rear ride height is easily set via robust composite adjusters with a dirt resistant trapezoid thread.

Ride and handling characteristics

Non adjustable damping that is pre-calibrated by KW for the F3x platform delivers a planted feel without harshness. The result is confident road holding, direct feedback and everyday comfort suitable for commuting, B road blasts and show car stance.

Engineered to last

• Stainless steel strut housings resist corrosion year after year
• High quality springs, bump stops and OE style mounts where applicable
• Composite height adjusters designed to operate smoothly even after long-term exposure

Compatibility

For BMW 3 Series and 4 Series F3x petrol and diesel variants listed below. If you are unsure about fitment, contact us and we will confirm for your exact vehicle.

• BMW 3 Series F31 Touring 07/2012–06/2019
  • 316i, 318i, 320i, 316d, 318d, 320d
• BMW 3 Series F34 Gran Turismo 07/2012+
  • 320i, 328i, 335i, 318d, 320d
• BMW 4 Series F33 Convertible 10/2013+
  • 420i, 425i, 428i, 435i
• BMW 4 Series F36 Gran Coupe 03/2014+
  • 418i, 420i, 425i, 428i, 430i, 435i, 418d, 420d

What is included

• KW Variant 1 front and rear dampers
• Vehicle specific springs
• Rear height adjusters where required
• All necessary mounting hardware and documentation

Approvals and documentation

Supplied with parts approval paperwork where applicable. Refer to the kit documents for your specific model and market.

Installation and setup

Professional fitting and a four wheel alignment are strongly recommended. For installation, choose MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk and our team will manage your BMW suspension upgrade from start to finish. We run and fit KW kits on customer cars and our own builds, and feedback on ride quality, control and finish has been consistently excellent.

Warranty

• Manufacturer warranty 2 years, extendable up to 5 years when installed by a KW specialist dealer

Part number

1022000H

Common search terms

BMW F31 suspension upgrade, F34 GT coil over suspension, F33 convertible lowering kit, F36 Gran Coupe adjustable shocks and springs, BMW 3 Series ride height adjustable kit, BMW 4 Series stainless steel coil over, KW V1 Inox-Line shocks, BMW 320i 328i 335i suspension package, BMW 430i 435i lowering suspension, BMW 316d 318d 320d coil over shocks, fast road BMW F3x suspension, BMW stance kit, BMW adjustable struts and springs.