ST Suspensions XA Coilovers - Audi Q3 & Q3 Quattro 2WD/AWD 2015-2018

The ST XA coilover kit gives the 2015-2018 Audi Q3 (8U) both ride-height and damping adjustment, fitting 2WD and Quattro models. Ride height is set through a friction-optimized polyamide composite spring perch with a stainless-steel insert, and 16 clicks of adjustable rebound damping let you dial driving dynamics from comfort to sport. The zinc-galvanized steel struts run a hardened chrome piston rod, multi-layer sealing package and dust-protection system for long-term corrosion resistance. Each kit is hand-built and shock-dyno tested by KW in Fichtenberg, Germany, and ships preset to ST's recommended damper settings with a setup manual.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy