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Performance M

ST Suspensions Sport Lowering Springs for BMW 6 Series E63/E64 630Ci Convertible/Cabriolet (2004-2011) – 30mm Front 20mm Rear Drop – EDC Adaptive Damper Compatible Performance Coil Spring Kit

ST Suspensions Sport Lowering Springs for BMW 6 Series E63/E64 630Ci Convertible/Cabriolet (2004-2011) – 30mm Front 20mm Rear Drop – EDC Adaptive Damper Compatible Performance Coil Spring Kit

£228.60
£228.60
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

BMW 6 Series Convertible E63 E64 630Ci Sport Springs by ST

Give your 6 Series cabriolet the stance and road holding it deserves. This ST sport spring set delivers a tasteful ride height drop while working seamlessly with your factory dampers, including cars fitted with electronic suspension control. Expect a sharper look, tighter turn in and composed stability without ruining day to day comfort.

  • Approx ride height reduction: front 30 mm, rear 20 mm
  • Engine output range supported: 190 to 200 kW
  • Maximum permitted axle loads: front up to 1070 kg, rear up to 1270 kg
  • Built from high grade chrome silicon spring steel
  • Multi stage tempered for strength and longevity
  • Durable epoxy coating for corrosion resistance
  • Vehicle specific spring rates for balanced handling
  • Compatible with factory adaptive dampers
  • Sleeved sections where required for reduced noise and wear

Why choose these ST sport springs

Lower centre of gravity. Reduced arch gap. Cleaner, more aggressive appearance. Confident cornering and improved steering response on B roads and motorways alike. We have fitted these on our own customer cars and feedback has been consistently positive on ride quality and control. It is a simple, proven suspension upgrade that keeps the original shock absorbers in place while transforming the way the car sits and drives.

Fitment

  • Model: BMW 6 Series Convertible 630Ci
  • Chassis codes: E63 and E64
  • Model years: 2004 to 2011

Please verify your axle loads before ordering. Suits vehicles with or without electronic damping.

Installation and support

Professional fitting available at MJ Modifications in Warwickshire. For a tailored install and alignment quote, email info@mjmodifications.co.uk. We recommend a four wheel alignment after installation to optimise tyre wear and handling.

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