KW V1 Variant 1 Coilovers for BMW 4 Series F32 Coupe, F33 Convertible, F36 Gran Coupe (03/2014+) RWD (non-xDrive) with Electronic Dampers (EDC) - inox-line Stainless Steel, Height Adjustable 40-65mm

Transform your BMW 4 Series with a premium height-adjustable sports suspension kit engineered for road use and daily comfort.

For owners of BMW F32 Coupe, F33 Convertible and F36 Gran Coupe models that are rear wheel drive and equipped with factory adaptive damping, this stainless steel threaded strut and shock package delivers precise ride height control, sharper steering and a confident, planted feel without sacrificing day-to-day usability. Built with inox-line stainless technology for long-term corrosion protection, it is the trusted fast-road suspension upgrade we run on our own cars, and the feedback from our customers is consistently excellent.

Key benefits

• Height adjustable performance suspension for BMW 4 Series F32, F33, F36 rear wheel drive with OE adaptive dampers
• Pre-set damping calibration for a superb sport-comfort balance on British roads
• Inox-line stainless struts and corrosion resistant components for durability in all weather
• Noticeably reduced body roll, improved turn-in and stable high-speed composure
• Threaded bodies with dirt-resistant trapezoid thread and composite spring seats for easy adjustment
• Vehicle-specific setup for a premium ride quality and confidence-inspiring handling

Lowering range

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

Maximum axle loads

• Front axle: up to 950 kg
• Rear axle: up to 1265 kg

Compatibility

• BMW 4 Series F32 Coupe, rear wheel drive
• BMW 4 Series F33 Convertible, rear wheel drive
• BMW 4 Series F36 Gran Coupe, rear wheel drive
• For vehicles with factory electronic damper control from 03/2014 onwards

What is included

• Front and rear inox-line assemblies
• Vehicle-specific height adjusters
• All required mounting accessories and documentation

Road-focused performance

This fixed-rate calibration has been developed for the BMW 4 Series platform to deliver direct steering response, tighter body control and a composed ride that works on UK tarmac. It is a true fast-road setup that makes the car feel more responsive and predictable, while maintaining comfort for commuting and long trips.

Built to last

• Inox-line stainless construction for exceptional corrosion resistance
• Composite spring perches and proven thread design for consistent adjustment
• Tested adjustment range for easy ride height changes even after years of use

Our experience

We have installed and driven this setup extensively. The stance within the 40 to 65 mm window is spot on, the chassis balance feels tight and controlled, and owners repeatedly praise the ride quality and confidence it brings in fast corners and on uneven roads.

Installation and support

Professional fitting and a full four-wheel alignment are strongly recommended. MJ Modifications in Warwickshire can supply and fit this kit for your BMW 4 Series. For a tailored installation quote or advice on factory adaptive damper compatibility, email info@mjmodifications.co.uk.

Good to know

• Ride height achieved depends on vehicle specification and axle loads
• For vehicles with original electronic damper control, coding or cancellation hardware may be required. Contact us for guidance

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