Skip to product information
1 of 1

ST Suspensions

ST X Coilover Kit for Audi A6 C6 (4F) 2005-2011 by ST Suspension / KW Automotive - Height Adjustable Coilover Suspension, Lowering Kit 35-65mm - Fits A6 FWD & quattro - Performance Shocks & Springs - 13210059

ST X Coilover Kit for Audi A6 C6 (4F) 2005-2011 by ST Suspension / KW Automotive - Height Adjustable Coilover Suspension, Lowering Kit 35-65mm - Fits A6 FWD & quattro - Performance Shocks & Springs - 13210059

Regular price £891.00
Regular price £990.00 Sale price £891.00
Sale Sold out
Shipping calculated at checkout.

ST X Adjustable Suspension Kit for Audi A6 C6 2005 to 2011 - Part No. 13210059

Give your Audi A6 C6 a confident stance and precise road manners with the ST X adjustable suspension kit by KW Automotive. This street performance spring and damper package lets you fine tune ride height for a cleaner look and tighter control without sacrificing everyday usability. Ideal for both front wheel drive and quattro variants, it is the smart choice for drivers who want a quality, German engineered upgrade that simply works.

Why this upgrade stands out

  • Dial in your ride height for the perfect stance and improved cornering stability
  • Reduces body movement for a composed, confident feel on B roads and motorways
  • Developed and manufactured by KW Automotive for dependable performance
  • Great value street setup for daily use and spirited driving
  • Designed to resist corrosion for consistent operation through UK weather

Lowering range and adjustment

Front lowering: approximately 35 to 65 mm
Rear lowering: approximately 35 to 65 mm

Set your preferred ride height using the threaded spring perches and robust polyamide adjusters on the galvanised bodies.

Construction and durability

  • Galvanised steel housings with additional coating for long term corrosion resistance
  • Twin tube dampers with low friction internals for consistent, fixed rate damping
  • Chrome plated piston rods for extended service life
  • Monoblock guide and advanced ST seal package to keep dirt and moisture out
  • Complete kit including adjustable spring seats, race spring system, bump stops and dust boots

Vehicle compatibility

Audi A6 C6 2005 to 2011
Suitable for A6 and A6 quattro models

Notes:

  • Not suitable for vehicles with EDC electronic damper control
  • Not suitable for vehicles with automatic level control or self levelling systems

Proven on customer cars

We have fitted this ST X kit to customer A6 C6 cars and feedback has been consistently positive. Expect a planted feel, improved turn in and an even, purposeful drop without harshness. It is a reliable, ride height adjustable solution that looks right and drives better.

Key details

  • Version: ST X adjustable suspension
  • Material: Galvanised steel
  • Damping: Fixed rate, tuned for sporty road use
  • Part number: 13210059
  • Manufacturer: ST Suspension by KW Automotive
  • Warranty: Two years manufacturer warranty

Professional fitting

Installation by a specialist and a full four wheel alignment are recommended. MJ Modifications in Warwickshire can supply and fit this kit. Request a fitting quote at info@mjmodifications.co.uk.

Also searched as

Audi A6 C6 suspension upgrade, Audi A6 C6 adjustable suspension kit, A6 quattro sport suspension, Audi A6 2005 2011 lowering suspension, ST X coilover suspension for A6, KW engineered suspension A6 C6, Audi A6 performance shocks and springs, A6 C6 drop kit 35 to 65 mm, Audi A6 chassis tuning, ride height adjustable shocks for A6.

View full details