ST X Performance Coilover Suspension Kit for BMW 4 Series F32 F33 F36 (2013+) RWD & xDrive AWD - 40-65mm Height Adjustable Lowering Drop Kit - Adjustable Shocks & Springs - Coupe, Convertible, Gran Coupe - KW Engineered F3x

Transform your BMW 4 Series handling and stance

Give your F32, F33 or F36 a serious upgrade with this height-adjustable spring and damper package engineered by KW. Built for everyday road use with a genuine performance edge, this kit delivers a lower centre of gravity, tighter body control and a clean, even drop that looks right and drives better.

Whether your 4 Series is rear wheel drive or xDrive all wheel drive, this adjustable ride height setup lets you dial in the exact look and road manners you want. Expect sharper turn in, reduced roll, more confidence in fast bends and a composed ride on British roads.

Drop range

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

Key reasons enthusiasts choose this kit

• Ride height tuning for the perfect stance and practical ground clearance
• Real world handling gains with predictable, stable road feel
• Zinc plated damper bodies with multi lip seals to resist UK weather and road salt
• Durable polyamide adjuster collars for smooth height changes over time
• KW developed components for consistent quality and reliability
• Direct-fit for BMW 4 Series Coupé, Convertible and Gran Coupé on F32, F33 and F36 chassis

Vehicle compatibility

• BMW 4 Series F32, F33, F36
• Rear wheel drive and xDrive all wheel drive
• Model years 2013 onward

Important options and checks

• Factory Electronic Damper Control vehicles require the correct solution. Contact us to confirm the right version for your car.
• Different axle load ratings are available. Please check the maximum front and rear axle weights on your VIN plate before ordering.

What it feels like on the road

Lowering within the 40 to 65 mm window brings your 4 Series to life. You get crisper steering, less pitch and squat, and a planted, confidence inspiring drive without ruining comfort. We run this setup on our own cars and customer builds, and feedback has been consistently positive for ride quality, stance and day to day usability.

Professional fitting and setup

For installation and alignment by specialists, choose MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk to request a fitting quote. We recommend a full geometry check after installation to maximise tyre life and performance.

Search terms customers use

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