ST Lowering Spring Kit - 30/20 - 6- series; F06, F12, 13 (6C) xDrive Cabriolet / convertible 03/11- 640i xDrive, 650i xDrive, 640d xDrive

ST Suspension Coil Spring Set for BMW 6 Series xDrive F06 F12 F13

Transform the look and handling of your BMW 6 Series with this premium ST suspension coil spring set. Achieve a purposeful stance and sharper road manners while keeping everyday comfort intact. Ideal for drivers who want a tasteful ride height drop and a genuine performance upgrade for fast-road use.

Fitment

Designed for BMW 6 Series xDrive models from 03/2011 onward, including:

• F06 Gran Coupé xDrive
• F12 Cabriolet xDrive
• F13 Coupé xDrive
• 640i xDrive, 650i xDrive, 640d xDrive

Ride Height Drop

• Front: 30 mm
• Rear: 20 mm

Why choose this upgrade

• Improved turn-in, reduced body movement and confident high-speed stability
• Clean, level stance that enhances wheel fitment and curb appeal
• Works with factory shock absorbers, including cars with EDC and adaptive damping
• Engineered for your chassis with vehicle-specific spring rates for balanced comfort and control
• Durable corrosion-resistant finish and high-tensile spring steel construction for long service life
• OE-level manufacturing standards for consistent performance

Technical details

• Engine output suitability: 230 to 330 kW
• Maximum front axle weight: 1260 kg
• Maximum rear axle weight: 1330 kg
• Front and rear springs precisely matched for xDrive AWD balance

Real-world results

We run these on our own builds and customer cars. Feedback has been consistently positive, with owners praising the ride quality, improved cornering grip and the subtle yet purposeful drop that perfectly suits the 6 Series’ lines.

Search-friendly highlights

BMW 6 Series lowering springs UK. F06 F12 F13 xDrive suspension upgrade. Gran Coupé, Convertible, Coupé coil springs. 640i 650i 640d AWD sport suspension. 30 mm front 20 mm rear ride height reduction. Performance spring kit for BMW 6 Series with adaptive damping and EDC compatibility.

Installation and setup

• Professional fitting recommended. Geometry check and alignment advised after installation
• Springs may settle slightly after initial mileage

Want it fitted right first time? Book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

Upgrade your BMW 6 Series with confidence. Order your ST coil spring set today for a sharper drive and a refined, road-hugging stance.