KW V2 Variant 2 Inox-Line Stainless Coilovers with EDC Cancellation – BMW 3 Series G21 Touring/Estate & 4 Series G22 Coupe xDrive – Height & 16-Click Rebound Adjustable Lowering Suspension Kit – Fits 320d 330d M340i M340d 430d M440i

KW Variant 2 Inox-Line Adjustable Suspension for BMW G21 Estate and G22 Coupe with Adaptive Damper Cancellation

Unlock sharper road manners, a cleaner stance and proper fast-road confidence with KW Variant 2 on your BMW G21 or G22. This premium coil over system delivers ride height control and on-car rebound tuning so you can tailor comfort and response for daily use, spirited B-road driving and track taster days. Built with stainless steel shock bodies for outstanding corrosion resistance, and supplied with the KW module to cancel factory adaptive damping, it is a proven upgrade for xDrive diesel and petrol models alike.

Why this upgrade stands out

• Rebound tuning in 16 clicks for fine control of body movement and ride quality
• Stainless Inox-Line construction for long-term durability through UK winters
• Continuously adjustable ride height within the tested, approved range
• Vehicle-specific damper valving developed on road and test track
• Includes adaptive damper cancellation module for cars with factory electronic damping to keep the dashboard error-free
• Complete kit with hardware and documentation for a straightforward install

We have installed these kits for BMW owners who daily their cars and enjoy weekend blasts. Feedback is consistently positive: calmer high-speed stability, tighter turn-in, better traction on xDrive, and a more composed ride on British roads. Set it soft for comfort or firm it up for fast road; the adjuster makes it easy to dial in your preferred feel.

Key details

• Application: BMW G21 3 Series Touring and BMW G22 4 Series Coupe
• Damping control: rebound adjustment via integrated dial
• Design: twin-tube damper technology for responsive, compliant control
• Finish: corrosion-resistant Inox-Line stainless steel
• Approval: part approval within the tested lowering range
• KW Part Number: 152200DA

Compatibility

Suitable for the following BMW models with all-wheel drive variants and mild-hybrid as listed:

• BMW 320d xDrive Mild-Hybrid G21
• BMW 330d xDrive Mild-Hybrid G21
• BMW M340i xDrive G21
• BMW M340d xDrive Mild-Hybrid G21
• BMW 430d xDrive Mild-Hybrid G22
• BMW M440i xDrive Mild-Hybrid G22

What you receive

• KW Variant 2 Inox-Line height-adjustable coil over kit
• Rebound adjusters and mounting hardware as supplied by KW
• Adaptive damper cancellation kit for vehicles with OEM electronic damping
• Installation and adjustment documentation

Fitting and setup

Professional installation is recommended for best results and correct geometry. MJ Modifications in Warwickshire can supply and fit, including alignment and initial setup. Request a quote via info@mjmodifications.co.uk.

Documents

• Parts Approval
• Installation Guide - Cancellation Kit
• Installation Guide - Suspension Kit
• Adjustment Manual

Materials and approvals

• Material: Inox-Line stainless steel
• Adjustment: rebound damping
• Approval: part approval under Section 19.3

Why buy from us

KW engineering is trusted for real-world durability and precision. Our customers choose Variant 2 for its balance of comfort and control, the ability to tune rebound for different wheels and tyres, and the clean, even drop that suits both OE and aftermarket setups. We have fitted this part and our customers have been delighted with the improvement in feel, grip and confidence.

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