ST Suspensions ST X Coilover Kit - Audi TT Quattro (8N) 2000-2006

ST Suspensions SKU: STS13210041
Price
Regular price $1,089.00
Regular price Sale price $1,089.00
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Shipping calculated at checkout.

The ST X is a height-adjustable coilover kit built by KW in Fichtenberg, Germany, using the same valving and damper technology as the KW Variant 1 but with a galvanized zinc coated steel strut housing in place of stainless steel. Front ride height adjusts 0.8 to 2.0 inches and rear ride height 0.6 to 1.4 inches through a polyamide composite spring perch with an embedded stainless steel insert, which stops corrosion between the strut and the perch so the height stays adjustable years later. Damping is fixed rather than adjustable, tuned in Germany for this specific chassis, and every twin-tube damper is shock dyno tested before it is boxed. A multi-layered sealing package, mono block guide system, low friction piston band, and elastomer bump stop with an integrated dust boot protect the hardened chrome piston rod from water and dirt.

Specifications

Type Height-adjustable coilover kit (ST X), fixed damping
Position Front and rear (four corner kit)
Front Lowering 0.8 to 2.0 in
Rear Lowering 0.6 to 1.4 in
Damper Twin-tube, non-adjustable, built by KW
Strut Housing Galvanized zinc coated steel
Spring Perch Polyamide composite with stainless steel insert
Quantity 1 kit (4 coilovers)
Warranty 5 year limited warranty, unlimited mileage
Part Number 13210041

Documents: Installation Instructions (PDF)

This part fits:

Year Make Model Submodel
2000-2006 Audi TT Quattro Base

Shipping

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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

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