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Performance M

STXA Coilover Kit - 3-series (E46); (346L, 346C, 346R) Lim., Touring, coupe, Cabrio 05/98-

STXA Coilover Kit - 3-series (E46); (346L, 346C, 346R) Lim., Touring, coupe, Cabrio 05/98-

£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 E46 3 Series Adjustable Suspension Upgrade – ST XA

Transform the way your BMW E46 drives and looks with this height-adjustable performance suspension kit from ST Suspensions, engineered by KW Automotive. Designed for the 3 Series E46 platform, including Saloon, Touring, Coupe and Cabriolet models, chassis codes 346L, 346C and 346R, from 05/1998 onwards.

Lowering range
Front: 40 to 75 mm
Rear: 30 to 60 mm

Maximum axle loads
Front: up to 1030 kg
Rear: up to 1215 kg

Why choose this E46 suspension kit

  • Externally adjustable rebound damping via the top of the piston rod for quick fine tuning without dismantling
  • Threaded shock bodies for precise height adjustment and perfect stance
  • Twin-tube damper technology by KW for sharp handling and daily comfort
  • Galvanised struts with a protective coating for excellent corrosion resistance
  • TÜV-tested lowering range for road legality and peace of mind
  • Complete kit with matched springs, adjustable spring perches, bump stops and dust boots

Real world results

We run these on customer builds and the feedback is consistently positive. Expect tighter body control, better turn-in and reduced roll, with comfort you can dial in for commuting or firm up for back-road blasts and track days. The adjuster makes it easy to switch between plush and planted settings, and the threaded design lets you set the ride height exactly where you want it.

Perfect for

  • BMW E46 suspension upgrade without compromising comfort
  • Stance and handling improvements compared with basic lowering springs
  • Street, fast road and occasional track use

Fitment and notes

  • Compatible with BMW 3 Series E46 Saloon, Touring, Coupe and Cabriolet – chassis 346L, 346C, 346R – from 05/1998 onward
  • Always verify your vehicle’s front and rear axle weights to ensure suitability
  • Wheel alignment is recommended after installation

Professional fitting

Want it installed properly first time? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Search-friendly terms

BMW E46 suspension kit, 3 Series adjustable shocks, height adjustable kit, E46 lowering kit, rebound adjustable dampers, E46 performance suspension, BMW 3 Series coilover suspension, street and track suspension, KW engineered shocks, galvanised struts, threaded body dampers, handling upgrade for E46, stance setup for BMW 3 Series.

Order today to sharpen your E46’s response, set the perfect ride height and enjoy a confident, compliant drive.

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