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Performance M

STXA Coilover Kit - 1-series (E82, E88); (182) coupe 10/07-

STXA Coilover Kit - 1-series (E82, E88); (182) coupe 10/07-

£930.60
£930.60
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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 1 Series E82 and E88 Adjustable Suspension Upgrade

Transform your BMW coupé or cabrio with the ST Suspensions XA height adjustable shock and spring package, engineered in partnership with KW Automotive. This premium fast road and track-day ready setup gives you precise ride height control and easy on-car rebound tuning for a sharper, more controlled drive without ruining comfort on UK roads.

Why enthusiasts choose this adjustable suspension kit

  • On-car rebound tuning via the top of the piston rod for quick, tool-friendly adjustments
  • Smooth twin-tube damper design with low-friction internals for consistent performance
  • Corrosion resistant plated bodies with additional coating for long life in British weather
  • German TUV-tested adjustment range with a wide, usable lowering window
  • Complete assembly with matched performance springs, adjustable spring seats, bump stops and dust boots
  • KW-engineered components for reliable road handling and track stability

Ride height range

Front drop: 30 to 55 mm

Rear drop: 25 to 50 mm

Axle load limits

Maximum permitted axle weight

  • Front: 945 kg
  • Rear: 1070 kg

Fitment

Chassis: BMW 1 Series E82 and E88 models from 10/2007 onward.

This is a direct replacement performance suspension kit designed for UK road use, fast-road builds and occasional circuit work where improved body control, reduced roll and enhanced front-end response are desired.

Real world results

We run these on customer cars and our own builds. Feedback is consistently positive: crisper turn in, better mid-corner confidence and a compliant daily ride when you dial back the rebound. Wind it up for weekends and track days, then soften it for commuting. It is a brilliant all-round upgrade for the E82 and E88 platform.

Key search terms our customers use

BMW 1 Series E82 suspension kit, E88 cabrio lowering kit, height adjustable shocks, rebound adjustable dampers, performance suspension upgrade, fast road suspension, track day suspension, KW engineered coilover system, UK lowering kit for BMW 1 Series, stance and handling upgrade.

Professional installation

Want it fitted correctly and aligned for your driving style? Book installation with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

What you get

  • Front and rear adjustable damper and spring assemblies
  • Threaded spring perches for fine ride-height control
  • Matched performance springs, bump stops and dust protection
  • Installation instructions and TUV documentation

Upgrade your BMW’s handling, stance and ride quality with a proven, KW-backed solution that balances daily comfort with genuine performance.

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