KW Variant 3 (V3) Inox-Line Coilover Kit for BMW 3 Series E90 E91 E92 xDrive 4WD 11/2005+ Height & Damping Adjustable E91 Touring Models 390X, 3L, 3C, 3K

KW Variant 3 Inox-Line adjustable suspension for BMW E90 E91 E92 AWD

Unlock precision handling, confident grip and a purposeful stance on your BMW 3 Series E9x all-wheel drive with the KW Variant 3 Inox-Line kit. This premium stainless steel damper and spring package delivers separate rebound and compression tuning, so you can tailor road manners for fast-road use, daily commuting and weekend B-road blasts without compromise.

At MJ Modifications we have installed and driven on countless Variant 3 systems. Feedback from our customers is consistently outstanding: tighter body control, improved traction out of bends, calmer high-speed stability and a surprisingly compliant ride on UK roads. If you want a proper upgrade for the E90 saloon, E91 Touring estate or E92 coupe with four wheel drive, this is the go-to choice.

Highlights and advantages

• Independent adjustability for rebound and compression damping for fine tuning balance, steering response and ride comfort
• 16-click rebound and 12-click compression settings for easy, repeatable changes
• Ride height adjustment for perfect stance and cornering performance
• Inox-Line stainless steel struts that resist corrosion in year-round UK conditions
• Twin-tube damper design with patented valve technology
• Composite spring seats and dirt-resistant trapezoid threads for smooth adjustment over time
• Compression adjuster accessible at the lower housing with no special tools required
• Thoroughly developed on KW’s test rigs and proven on demanding circuits such as the Nurburgring

Lowering range

Front: 15 to 45 mm

Rear: 15 to 40 mm

Permitted axle loads

Front: up to 1090 kg

Rear: up to 1200 kg

Please confirm your vehicle’s axle weights on the VIN plate before ordering.

Fitment information

BMW 3 Series AWD from 11/2005 onward, including:

• E90 saloon
• E91 Touring estate
• E92 coupe
• Model references: 390X, 3L, 3C, 3K

If you need help confirming compatibility for your specific car, get in touch and we will verify it for you.

Why this kit transforms your E9x AWD

Dial in firmer rebound to settle body movement and sharpen turn-in. Use low-speed compression to add roll support, improve front to rear balance and boost traction on corner exit. Whether you run OEM wheels or a wider tyre setup, the Variant 3 makes your E9x platform feel planted, predictable and confidence inspiring on British tarmac.

Quality and peace of mind

Each Inox-Line damper is manufactured to strict standards and tested for consistency. When installed by an approved specialist, KW offers up to a five year warranty. Stainless construction and quality hardware ensure longevity and easy adjustments long after installation.

Professional installation and alignment

For fitting, geometry and setup, choose MJ Modifications in Warwickshire. We can supply, install and configure the kit to suit your driving. Request a quote today: info@mjmodifications.co.uk

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