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Performance M

STXA Coilover Kit - 3-series Compact (E46); (346K) 06/01-

STXA Coilover Kit - 3-series Compact (E46); (346K) 06/01-

£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.

Upgrade your BMW 3 Series Compact handling and stance

Unlock sharper turn-in, reduced body roll and ride-height adjustability with this premium height-adjustable shock and spring package for the BMW E46 Compact. Built with KW Automotive know-how, this adjustable damping system gives you the control to dial in road comfort or a taut, sporty feel in minutes.

Manufacturer reference: 346K

Why enthusiasts choose this performance suspension

  • External rebound adjustment at the top of the damper rod for quick fine-tuning
  • KW twin-tube technology for consistent, predictable damping
  • Galvanised struts with an additional protective coating for long-term corrosion resistance
  • Continuous thread ride-height adjustment on both axles
  • Reduced system friction for precise response and improved road feel
  • TUV-tested lowering range with OE-level durability

Lowering range and axle load limits

Front drop: 30 to 60 mm

Rear drop: 30 to 50 mm

Maximum permitted axle weight: Front 935 kg, Rear 1050 kg

What you get

  • Front and rear thread-adjustable dampers
  • Matched performance springs
  • Adjustable spring perches
  • Bump stops and dust protection sleeves
  • Installation hardware and documentation

Real-world results

We have installed this setup on customer E46 Compact builds and the feedback is consistently excellent. Expect tighter cornering, improved stability at speed and a stance you can set exactly where you want it. Daily drive comfort with weekend B-road or track capability from the same package.

Fitment and setup

Suitable for BMW E46 Compact models within the listed axle load limits above. Ride height can be adjusted with the kit installed by turning the spring platforms, so you can fine-tune your look and handling without hassle. After installation, a professional geometry check is recommended to maximise tyre life and handling.

Want it fitted and set up correctly first time? Book professional installation and alignment with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and expert advice.

Key search terms to help you find this product

BMW E46 Compact suspension upgrade, height adjustable suspension kit, adjustable rebound shocks, sport suspension package, road and track setup, lowering kit for BMW Compact, performance shocks and springs, coil over suspension for E46 Compact, handling upgrade UK, KW technology suspension.

Please verify your vehicle’s axle weights against the limits listed before purchase.

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