KW HAS Height Adjustable Lowering Springs for BMW M5 F90/Competition (2017–2023) – Ride Height Adjustable Spring Kit 5–20mm Front & Rear – EDC/Adaptive M Compatible – Sleeve-Over Perches – Stance/Lowering Kit – OEM Damper Friendly Suspension Upgrade

KW HAS ride height adjustable spring set for BMW M5 F90

Give your F90 M5 the stance and precision it deserves with the KW HAS adjustable spring conversion. This premium adjustable spring sleeve system lets you fine tune ride height at both axles while keeping the factory adaptive shocks fully operational. Expect a cleaner wheel arch gap, sharper turn in and planted high speed stability without sacrificing day to day comfort.

What you get

• Continuously adjustable front and rear drop 5 to 20 mm for exact ride height tuning
• Compatible with BMW Adaptive M Suspension and electronic damper control modes
• Vehicle specific spring rates matched to OE dampers for balanced handling and comfort
• Threaded KW adjusters for precise height setting after installation
• High strength chrome silicon springs with corrosion resistant finish
• Bump stops and dust protection included to safeguard original shocks
• Axle load limits: front 1215 kg, rear 1260 kg

Why this adjustable spring kit is the smart choice for your M5

Fixed drop springs lock you into one height. With the KW HAS sleeve-over system you dial in the exact look and rake you want within the 5 to 20 mm window. Optimise for different wheel and tyre setups, achieve a tasteful OEM plus appearance or a more aggressive stance, and keep comfort, Sport and Sport Plus damper settings fully usable. It is the ideal alternative to conventional lowering springs and a compelling option versus full coilovers if you want to retain the excellent factory adaptive shocks.

Real world benefits

• Reduced body roll and pitch for confidence on fast B roads
• Crisper steering response and improved traction on corner exit
• Even wheel gap front to rear for a tidy, purposeful look
• No compromise on daily drivability, parking ramps or speed humps when set within range

Engineered for the BMW M5 F90 platform

KW designs the HAS system specifically for the F90 chassis so that spring rates complement the electronically controlled dampers and the M5’s weight distribution. Driver assistance and adaptive functions remain active. The result is an OE quality, plug and play suspension upgrade that enhances the car’s character rather than changing it.

Trusted by enthusiasts

We have fitted this adjustable spring kit to customer BMW M5 F90 builds and feedback has been consistently excellent. Owners report a transformed stance, tighter body control and a smoother, more composed ride than with typical fixed lowering springs.

Fitment and setup

Professional installation and four wheel alignment are strongly recommended for best results. MJ Modifications offers in house fitting and setup in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Notes

• Adjustment range front and rear: 5 to 20 mm. Stay within the specified range.
• Please verify your vehicle’s axle loads. Front 1215 kg. Rear 1260 kg.

Search friendly terms to help you find the right kit

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Order with confidence from MJ Modifications for a high quality, adjustable lowering solution that keeps your Adaptive M dampers, elevates handling and delivers the perfect stance.