ST Suspension ST X Coilovers for Audi A6 C6 4F Avant Estate Quattro AWD (2006-2011) - Height Adjustable 35-65mm Lowering Suspension Kit | Adjustable Shocks & Springs Drop Kit | KW Automotive Engineered | 13210056

ST X Adjustable Suspension Kit for Audi A6 C6 Avant Quattro 2006-2011

Give your A6 4F estate the stance and control it deserves with this KW Automotive developed ST X adjustable shock and spring package. Expect tighter body control, sharper steering response and a purposeful drop that transforms the look without ruining everyday comfort. If you are searching for an A6 C6 estate lowering solution that works brilliantly on UK roads, this is the proven choice.

What you get

• Continuously height adjustable threaded bodies for precise ride height tuning
• Lowering range front and rear: 35 to 65 mm
• Twin-tube damper technology for balanced road feel and stability
• Galvanised strut housings with additional protective coating for corrosion resistance
• Chrome plated piston rods, monoblock guide and premium ST seal package for longevity
• Complete kit with performance springs, spring perches, bump stops and dust boots
• On-car height adjustment via robust polyamide spring seats

How it drives

We fit these regularly and the feedback is consistently excellent. Owners report flatter cornering, improved high speed confidence and a clean, even drop that removes arch gap without harshness. Ideal for daily use, spirited B-road drives and long motorway runs.

Fitment

Compatible with:

• Audi A6 C6 4F Avant Quattro, model years 2006, 2007, 2008, 2009, 2010, 2011
• Drive type: Quattro all-wheel drive
• Body style: Avant estate

Exclusions

• Not suitable for vehicles with EDC electronic damping
• Not suitable for cars with automatic level control or adjustable self-levelling systems

Lowering specs

• Front: 35 to 65 mm
• Rear: 35 to 65 mm

Quality you can trust

Developed by KW Automotive for ST, this package blends German engineering with everyday usability. The corrosion resistant construction and carefully matched damping deliver durability and comfort alongside a real performance upgrade.

Professional fitting

We recommend expert installation and a four wheel alignment after setup to optimise handling and tyre wear. For fitting, choose MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Part number

13210056

Warranty

Two year manufacturer warranty.

Common search terms

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