MMX Lowering springs | BMW F2x | M1325i | M235i | M140i | M240i

Performance sport springs for BMW 1 Series F20 F21 and 2 Series F22 F23

Transform the stance and handling of your BMW hot hatch or coupé with this premium coil spring kit. Designed for M135i, M140i, M235i and M240i on the F2x platform, this upgrade delivers an approximate 20 to 30 mm ride height reduction for a lower centre of gravity, sharper steering response and flatter cornering, while keeping everyday ride comfort intact.

Engineered to work seamlessly with factory shock absorbers including cars fitted with Adaptive M Suspension as well as standard dampers, these sport springs offer a precise, confident feel on British roads without unwanted harshness. Expect a purposeful stance, reduced body roll and a more direct front end that inspires confidence on B-roads and motorways alike.

• Approximate drop of 20 to 30 mm for a balanced, aggressive stance
• Improved turn-in, mid-corner stability and traction under power
• Retains OEM-level refinement for daily driving
• Tailored for the F20 F21 F22 F23 chassis (M135i, M140i, M235i, M240i)
• Compatible with OE shocks including Adaptive M Suspension and standard dampers

Our workshop has installed this kit on multiple customer cars and our own builds. Feedback is consistently positive, highlighting a tighter, more planted feel, better confidence in quick direction changes and a neater arch gap that really completes the look. If you want a proper suspension upgrade that enhances road manners and appearance without going too low, this is the go-to choice.

Why choose this lowering kit

If you are searching for BMW 1 Series lowering springs, F20 springs, F21 suspension upgrade, BMW 2 Series lowering kit, F22 springs or F23 stance upgrade, this coil spring set is the ideal solution. Perfect for enthusiasts who want improved road holding and a cleaner, sportier aesthetic on M135i, M140i, M235i and M240i.

Fitment and installation

• BMW 1 Series F20 F21: M135i, M140i
• BMW 2 Series F22 F23: M235i, M240i
• Works with factory dampers including Adaptive M Suspension

Professional fitting is recommended. For installation and alignment, choose MJ Modifications in Warwickshire. Request a fitting quote: info@mjmodifications.co.uk.

Helpful notes

• Allow a short settling period after installation for final ride height
• A four-wheel alignment is recommended once fitted

Order today to enhance handling, grip and road presence on your F2x M Performance model. The result is a smarter stance and a more responsive drive that makes every journey feel special.