ST Suspensions Lowering Springs for BMW X5 F15 xDrive 50i (2013+) – 30mm Front / 20mm Rear Drop – Sport Coil Spring Kit | SUV Stance/Drop Springs | Direct-Fit with OEM Shocks, Adaptive/EDC Compatible | Performance Suspension Upgrade 4.4 V8

Performance Sport Spring Set for BMW X5 F15 xDrive 50i 2013 onward

Transform the stance and road feel of your BMW X5 F15 with this ST sport spring upgrade. Designed specifically for the xDrive 50i, these precision coil springs deliver a tasteful ride height reduction that tightens up the wheel arch gap while maintaining everyday comfort. Expect a sharper, more planted look and a confident, controlled drive on UK roads.

This is a direct replacement spring kit engineered to work perfectly with your factory dampers, including models fitted with electronic or adaptive suspension. Built to OEM standards using high-grade chrome silicon steel and finished with a durable epoxy coating, these springs are made for long-term reliability in British weather.

Why choose this upgrade

• Tailored for BMW X5 F15 xDrive 50i 2013 onward, precise fitment and geometry
• Front drop 30 mm and rear drop 20 mm for a balanced, aggressive stance
• Vehicle-specific spring rates balance control and comfort for fast-road use
• Compatible with factory electronic dampers and adaptive systems
• OEM-level manufacturing, multiply tempered chrome silicon steel
• Epoxy coated for superior corrosion resistance and long service life
• Partly tubed where required to minimise noise and wear
• Clean, confident aesthetics with reduced arch gap and improved optics

Real-world results

We have fitted these ST sport springs to customer F15 builds and feedback has been consistently positive. Owners love the improved stance, the composed feel at speed and the way the X5 retains daily usability after the drop.

Fitment and technical details

• Vehicle: BMW X5 F15, xDrive 50i
• Build years: 08/2013 onward
• Lowering: Front 30 mm, Rear 20 mm
• Maximum front axle load: 1375 kg
• Maximum rear axle load: 1755 kg
• Engine output reference: up to 330 kW
• Spring construction: chrome silicon steel, multiply tempered, epoxy coated
• Suitable for vehicles with adaptive or electronic dampers

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Professional installation

For fitting, we recommend MJ Modifications in Warwickshire. Our workshop has extensive experience with BMW suspension upgrades and four-wheel alignment for the F15 platform. Request a fitting quote at info@mjmodifications.co.uk.

Important: verify your vehicle’s front and rear axle weights on the VIN plate to ensure compatibility with the stated limits above.