ST Suspension ST X Coilover Kit for Audi A4 B9 (2017-2020) - Height Adjustable Coilovers, 40-66mm Lowering - KW Automotive - 132100BK

ST Suspension ST X Coilover Kit for Audi A4 B9 (2017-2020) - Height Adjustable Coilovers, 40-66mm Lowering - KW Automotive - 132100BK

£832.50
£832.50
£925.00
Sold out
Tax included. Shipping calculated at checkout.

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.

ST Suspension ST X Coilover Kit for Audi A4 B9 2017 to 2020 — Part Number 132100BK

Unlock the stance, handling and confidence your Audi A4 B9 deserves with the ST Suspension ST X coilover kit. Engineered and manufactured by KW Automotive, the ST X delivers height adjustable coilovers for the Audi A4 B9 that combine daily comfort with genuine performance. If you are searching for Audi A4 B9 coilovers, Audi A4 B9 suspension upgrade, height adjustable coilovers or an Audi A4 B9 lowering kit, this ST Suspension ST X coilover kit is the proven choice.

We use and rate ST Suspension highly and our customers love the results on the B9 A4 platform. Expect sharper turn in, reduced body roll, a tighter, more connected feel and that perfect, level stance. The kit uses quality twin-tube dampers, galvanised steel struts with extra corrosion protection and precise ride height adjustment for a clean, repeatable setup.

Why choose ST Suspension ST X for your Audi A4 B9

  • Designed and built by KW Automotive for dependable performance and longevity
  • Height adjustable coilovers for exact stance and ride height control
  • Sporty handling with improved agility and reduced body roll
  • Great for fast road and daily driving with a balanced ride
  • Precision adjustment using a durable polyamide spring perch
  • Excellent value Audi A4 B9 performance suspension upgrade

Lowering Range

  • Front lowering: 1.6 in to 2.6 in, approximately 40 to 66 mm
  • Rear lowering: 1.6 in to 2.6 in, approximately 40 to 66 mm

Technical Highlights

  • Version: ST X
  • Damper design: twin-tube with high quality internal components
  • Struts: galvanised steel with additional coating for corrosion resistance
  • Chrome plated piston rod and monoblock guide for durability
  • ST seal package helps keep out dirt and moisture in all weather
  • Front damper diameter: 48.5 mm

Compatibility

Audi A4 B9, model years 2017 to 2020.

Important Notes

  • Only for vehicles with front axle damper diameter 48.5 mm, not 50 mm
  • If your vehicle has electronic damping, the OE electronic damping control must be deactivated. Deactivation kit: KW part number 68510476

Part Number

132100BK

What you get

  • Complete ST Suspension ST X coilover kit for Audi A4 B9
  • Adjustable spring perches and race spring system
  • Bump stops and dust protection where applicable
  • Installation instructions

Fitting and Setup

Professional installation and alignment are strongly recommended to get the best from your Audi A4 B9 coilovers. For expert fitting and setup, choose Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com and our team will help you achieve the perfect ride height and geometry.

Manufacturer and Warranty

Manufactured by ST Suspension, part of KW Automotive. Supplied with a two year manufacturer warranty.

Search Friendly Keywords

Audi A4 B9 coilovers, Audi A4 B9 coilover kit, ST Suspension ST X Audi A4 B9, KW Automotive Audi A4 coilovers, Audi A4 B9 suspension upgrade, Audi A4 B9 height adjustable coilovers, Audi A4 B9 lowering kit, performance suspension Audi A4 B9, ST 132100BK.