KW BMW F31 F33 F34 F36 Variant 1 Coilover Kit - V1 inox-line - Height Adjustable Suspension for BMW 3 Series and 4 Series (includes 340i, 335i, 440i, 435i) - Part Number 1022000J
Transform the way your BMW drives and looks with the KW Variant 1 coilover kit for BMW F31, F33, F34 and F36. This KW V1 inox-line coilover kit delivers premium ride height adjustment, precision handling and everyday comfort for BMW 3 Series and BMW 4 Series owners who want the perfect stance and performance upgrade. If you are searching for BMW F31 coilovers, BMW F33 coilovers, BMW F34 coilovers, BMW F36 coilovers, BMW 340i coilovers, BMW 335i coilovers, BMW 440i coilovers or BMW 435i coilovers, this is the proven KW Suspension solution that enthusiasts trust.
We use KW Variant 1 on our own builds and customer cars, and feedback is consistently excellent. Expect a lower, sharper, more controlled BMW with a quality ride and outstanding durability thanks to KW’s inox-line stainless steel construction.
Why choose KW Variant 1 for your BMW F3x
- Premium KW V1 inox-line coilovers - stainless steel technology for long-term corrosion resistance
- Individually height adjustable - set your ride height for the perfect stance and tyre fitment
- Factory pre-configured damping - fixed, vehicle-specific damper tuning that balances sport and comfort
- Sporty handling with reduced body roll and more direct steering feel
- Complete, ready to install coilover kit for BMW 3 Series and 4 Series F3x platforms
- Tested adjustment range - easy height changes with dirt-resistant trapezoid thread and composite collar
- Developed and manufactured in Germany with KW quality control and part approval
Lowering range
Model dependent, typical lowering within the tested range is approximately 30 to 70 mm or 50 to 90 mm. Height adjustment is quick and straightforward front and rear.
Compatibility - BMW 3 Series and 4 Series F3x
Designed for BMW F31 Touring, F34 Gran Turismo, F33 Convertible and F36 Gran Coupe. Ideal coilovers for daily driving, spirited road use and show stance.
3 Series
- F31 - 07/2012 to 06/2019
- 318i, 320i, 328i, 335i, 340i, 316d, 318d, 320d, 325d, 330d
- F34 - 07/2012 onwards
- 320i, 330i, 335i, 340i, 318d, 320d, 325d, 330d
4 Series
- F33 - 10/2013 onwards
- 425i, 428i, 430i, 435i, 440i, 420d, 425d, 430d
- F36 - 03/2014 onwards
- 420i, 425i, 428i, 430i, 435i, 440i, 420d, 425d, 430d
Key features at a glance
- Version: Variant 1
- Damping adjustment: No - fixed, vehicle-specific damping
- Technology: inox-line stainless steel struts with corrosion resistant components
- Approval: Part approval (§19.3) - documentation available below
- Complete documentation included for easy handling
What you get
- KW Variant 1 inox-line coilover kit - complete and ready to install
- Vehicle-specific spring and damper setup for BMW F31, F33, F34, F36
- Height adjustability with composite collars and rear adjusters where applicable
- Full instructions and part approval paperwork
Documents and approvals
Fitting and setup by Nforcd
We recommend professional installation and alignment for the best results. Nforcd offers expert fitting, corner height setup and post-install checks at our Warwickshire facility. Request a fitting quote at Sales@nforcd.com.
Part number
1022000J
Trusted KW quality
KW is a market leader in suspension with decades of experience in road and track solutions. Every KW coilover kit is developed and manufactured in Germany and undergoes extensive testing to meet strict quality standards.
Warranty
- Street Coilovers - Variant 1, Variant 2, Variant 3, Street Comfort - Limited Lifetime Warranty
- Bushings, bump stops and ball joints - 1 year
- Clubsport, 2-way Race, 3-way Race - No warranty
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Order your KW Variant 1 inox-line coilover kit today for a sharper drive, premium ride quality and the perfect stance for your BMW.