KW Variant 2 Inox-Line Coilover Suspension Kit for BMW 4 Series F32/F33/F36 (2014+, F3x) RWD Non-EDC – Height & Rebound Adjustable, Stainless Steel, 40-65mm Lowering – Coupe, Convertible, Gran Coupe – Axle Load F 960kg / R 1265kg

BMW 4 Series F3x Height-Adjustable Suspension Kit – Variant 2 inox-line

Transform the way your BMW 4 Series drives with this premium height-adjustable suspension package. Designed for the F32 Coupe, F33 Convertible and F36 Gran Coupé, rear-wheel-drive models from March 2014 without adaptive damping, this German-engineered setup delivers sharper handling, improved ride quality and a purposeful stance. It is the ideal road and fast-road upgrade for drivers who want precise control over rebound damping and ride height.

We have installed these kits for our own cars and for countless customers, and the feedback is consistently superb: tighter turn-in, flatter cornering, smoother control over broken B-roads and that perfect, even drop. The inox-line stainless construction shrugs off UK weather, so adjustments stay free and usable for years.

Why choose Variant 2 for your BMW 4 Series

• 16-click rebound adjustability – fine-tune comfort and body control to your taste
• Stainless steel struts – corrosion resistant for long-term reliability and easy height changes
• Continuously height adjustable – dial in the stance and practicality you want
• Vehicle-specific valving – developed through rigorous testing including Nurburgring Nordschleife and 7-post rig work
• Ready-to-install kit – matched springs, dampers and hardware with full documentation

Lowering range

Front: 40 to 65 mm
Rear: 40 to 65 mm

Axle load limits

Front: up to 960 kg
Rear: up to 1265 kg

Compatibility

BMW 4 Series F32 Coupe, F33 Convertible, F36 Gran Coupé. Rear-wheel drive only. Vehicles without factory adaptive damping. From 03/2014 onward.

What this upgrade gives you

• Confident high-speed stability and better mid-corner support
• Smoother road manners on daily drives when set softer
• Quick, tool-assisted rebound tweaks at the top of the damper or with the supplied adjuster, depending on model
• The ability to optimise settings when changing wheels or tyres

Built to last

• Inox-line stainless bodies resist rust after extensive salt-spray testing
• High-quality components and seals for long service life
• Thoroughly tested during production to exceed OE quality standards

Warranty

2-year manufacturer warranty as standard. This can increase to 5 years when installed by an approved specialist.

Ideal search terms for this product

BMW 4 Series suspension upgrade, F32 F33 F36 coilover suspension kit, height adjustable shocks, BMW 4 Series lowering kit, rebound adjustable dampers, stainless steel coilovers, street performance suspension, BMW Gran Coupé suspension, convertible suspension upgrade, fast road coilovers, track day ready road setup.

Professional fitting

Want it installed and set up correctly the first time Your best option is to book with MJ Modifications in Warwickshire. We offer supply, fitting and a tailored setup to suit your driving. Request a quote: info@mjmodifications.co.uk.