KW Street Comfort Coilovers for BMW 4 Series F32 F33 F36 xDrive (2013+) | EDC/Adaptive Dampers Compatible | Height & Rebound Adjustable Suspension | Lowering F:20–50mm R:25–50mm | AWD Coilover Lowering Kit | Gran Coupe, Coupe & Convertible

KW Street Comfort Suspension Kit for BMW 4 Series F32 F33 F36 xDrive with factory adaptive damping (from 10/2013)

Give your BMW 4 Series a refined ride and a tasteful drop with this premium KW comfort-focused suspension. This height-adjustable coilover system brings supple road manners, improved composure and a smooth, quiet drive on British roads, while still delivering the control you want when the pace increases. Ideal for daily use, commuting, motorway cruising and fast B-roads.

If your original dampers feel busy or your current setup is too harsh, this is the upgrade that restores compliance and confidence. With on-car rebound adjustment you can fine tune the ride to your preference, from plush and relaxed to more taut and responsive. Enjoy a smart stance without sacrificing everyday usability.

Fitment

• BMW 4 Series: F32 coupe, F33 cabriolet, F36 Gran Coupe
• xDrive all-wheel drive models with factory electronic damping control
• Model years from October 2013 onwards
• Permitted axle loads: Front 1001 to 1090 kg, Rear up to 1180 kg

Lowering range

• Front: 20 to 50 mm
• Rear: 25 to 50 mm

What you get

• Ride height adjustable coilover struts and matched rear components for a clean, functional drop
• 16-stage rebound damping to tailor comfort and response wheel by wheel
• Inox-Line stainless steel bodies for year-round corrosion resistance
• Durable composite spring perches and trapezoid threads for easy adjustments over time
• Sharper body control with reduced roll and pitch, without the crashiness of aggressive track setups
• Great pairing with larger wheels and tyres thanks to adjustable rebound control

On-road results

This KW road comfort kit calms jitter over broken tarmac and expansion joints, settles the car at speed and adds stability in corners. The adjustable rebound allows you to quickly switch between cushioned daily driving and a firmer, more connected feel for spirited runs. The result is a 4 Series that rides beautifully, looks right and inspires confidence every day.

Engineered to last

Built with stainless steel shock bodies and high quality seals, this system is designed to handle UK winters and wet weather. The corrosion-resistant design keeps the threads and collars free to move so you can maintain your chosen stance long term.

Our experience

We have installed and run this setup on customer cars and our own builds. Feedback is consistently positive. Owners love the smoothness on the motorway, the planted feel on country roads and the ability to dial in the ride just how they like it.

Fitting and setup

Professional installation and a full four-wheel alignment are strongly recommended. For fitting, setup and rebound tuning, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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Note: Always verify axle loads and vehicle specification before purchase. This kit is for xDrive models equipped with factory electronic damping from 10/2013 onwards.