ST Suspensions Lowering Springs Kit 30mm/20mm for BMW 6 Series F06 Gran Coupe, F12 Convertible, F13 Coupe (2012-on) 640i 640d - Sport Coil Spring Suspension Upgrade, Adaptive Damper Compatible, Coilover Alternative

Give your BMW 6 Series a sharper look and a more connected drive with this performance sport spring set engineered for F06 Gran Coupe, F12 Convertible and F13 Coupe models, covering 640i and 640d from 06/2012 onward. Achieve a tasteful ride height reduction of 30 mm at the front and 20 mm at the rear for a level stance, reduced arch gap and improved confidence on British roads.

• Compatibility: BMW 6 Series F06, F12, F13 including 640i and 640d, 06/2012 onward
• Engine output range: 230 to 235 kW
• Maximum axle weights: front up to 1140 kg, rear up to 1330 kg
• Approximate drop: 30 mm front, 20 mm rear
• Compatible with factory adaptive dampers and electronic damping systems

Designed as a direct-fit suspension upgrade, these sport coils deliver a responsive, composed drive without sacrificing everyday comfort. Expect crisper turn-in, reduced body movement and a premium lowered appearance that complements larger wheels and performance tyres.

• OEM-level manufacturing quality for dependable fit and finish
• Chrome-silicon steel construction, multiply tempered for strength and longevity
• Epoxy coated for outstanding corrosion resistance in UK conditions
• Vehicle-specific spring rates tailored to the BMW 6 Series chassis
• Partly tubed design to minimise noise and wear
• Cleaner stance and confident road holding with a sensible, daily-drivable drop

Chosen by enthusiasts for the BMW F06, F12 and F13 platform looking for a coilover alternative, these lowering springs are a superb value handling upgrade. We have fitted these on customer 6 Series builds as well as our own projects and feedback has been consistently positive for balance, ride quality and overall refinement.

Ideal search terms customers use for this set include BMW 6 Series lowering springs UK, F06 Gran Coupe suspension upgrade, F12 convertible sport springs, F13 coupe lowering kit, 640i 640d stance kit, adaptive damper compatible springs, performance coil springs, ride height drop 30 20, chassis upgrade for BMW 6C.

Installation note: professional fitting and a four-wheel alignment after settling are recommended. For expert installation, choose MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote.

Before ordering, please confirm your vehicle’s power output and axle loads match the figures listed above.