KW Variant 1 (V1) inox-line Coilover Suspension Kit for BMW 3 Series F30 F31 2WD RWD Saloon/Sedan & Touring/Estate 2012+ - Height Adjustable Stainless Steel Lowering Shocks & Springs - EDC/Adaptive Damper Compatible

KW V1 inox-line adjustable suspension for BMW 3 Series F30 and F31 2WD with factory electronic dampers

Transform the way your 3 Series drives and sits with the KW V1 inox-line height adjustable suspension. Tailored specifically for rear wheel drive F30 saloon and F31 estate cars fitted with electronic damping, this premium spring and damper package delivers razor sharp response, flatter cornering and a level stance that looks spot on. It is a superb road upgrade that blends confident control with day to day comfort.

Compatibility

• BMW 3 Series F30 saloon and F31 touring
• Rear wheel drive models with electronic damper control
• Model years from 08/2012 onward
• Maximum axle load: front up to 913 kg, rear up to 1265 kg

Ride height adjustment range

• Front: 40 to 65 mm drop
• Rear: 30 to 55 mm drop

Why it works on the F30 and F31 platform

• Sport-tuned road manners with a purposeful, even stance
• Pre-set valving matched to the chassis for a balanced, composed ride
• Stainless steel strut bodies for outstanding corrosion resistance
• On-car height tuning within the tested range for a precise setup
• Dirt resistant trapezoid thread and composite spring perches for easy adjustments long term
• Complete package with clear documentation for a straightforward install
• High grade components designed for durability

KW’s vehicle specific damper curves and spring rates give your BMW direct steering feel and tighter body control. Pitch and roll are noticeably reduced, improving confidence on fast road use while remaining comfortable for commuting and longer trips. Even when carrying passengers or luggage, the chassis remains settled and sporty.

Build and adjustment

The V1 kit features stainless struts, corrosion resistant springs and matched bump stops for long service life. Front ride height is set via a robust composite adjuster. On rear layouts with separate spring and damper, the included rear height adjuster is positioned above or below the spring as required by the model.

Engineering and warranty

Developed and manufactured in Germany with extensive testing as part of KW quality management. Standard warranty is 2 years, extendable up to 5 years when installed by a KW specialist dealer.

Proven by MJ Modifications

We have fitted and run KW V1 kits on our own cars and customer builds. Feedback has been consistently positive on ride quality, stance and the real world improvement to handling on F30 and F31 models with electronic damping.

Professional fitting

For expert installation and fast road alignment, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

What you receive

• KW V1 inox-line front and rear spring and damper set
• Factory pre-configured damping matched to the BMW 3 Series platform
• Ride height adjustment within the tested range
• Full documentation

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