ST Suspension ST X Coilover Kit for Audi A8 D2 & S8 D2 Quattro (1994-2002) – Height Adjustable 40–65mm – KW Automotive – Lowering Adjustable Shock/Strut & Spring Suspension – Part No. 13210024

Audi A8 D2 and S8 D2 Height-Adjustable Suspension Kit by ST X - Part Number 13210024

Give your D2 chassis a serious upgrade with the ST X height adjustable spring and damper package. Developed by the KW Automotive group for precision, durability and everyday usability, this performance suspension delivers sharper turn-in, reduced roll and a clean, even drop that transforms the look and feel of your A8 or S8 quattro on UK roads.

What makes this ST X setup stand out

• Ride height adjustment range front: 40 to 65 mm.
• Ride height adjustment range rear: 40 to 65 mm.
• Confident road holding with improved body control and steering response.
• Comfortable fast-road characteristics suitable for daily use.

Construction and technology

• Galvanised steel strut housings with additional surface treatment for strong corrosion resistance.
• Twin-tube shock absorbers with pressure-resistant, low-friction internals for long service life.
• Chrome-plated piston rods, monoblock guide and robust ST sealing package to keep out dirt and moisture.
• Threaded spring perches for precise height setting front and rear where applicable.
• Matched race spring system with bump stops and dust protection included.

Proven on customer cars

We have installed this kit on multiple A8 and S8 D2 builds and customer feedback has been consistently positive. The chassis feels planted and responsive, the ride remains composed on British tarmac, and the stance is exactly what owners are looking for when moving from stock suspension or basic lowering springs to a proper adjustable setup.

Fitment

Designed for Audi A8 D2 and Audi S8 D2 quattro models.

• Not suitable for vehicles with EDC electronic damper control.
• Not compatible with cars equipped with automatic level control or self-levelling systems that conflict with installation.

Key details

• Brand and version: ST Suspension ST X
• Material: Galvanised steel
• Part number: 13210024
• Warranty: 2-year manufacturer warranty
• Manufactured by the KW Automotive group

Fitting and alignment

For best results we recommend professional installation and a full geometry setup. MJ Modifications in Warwickshire can supply and fit this kit, including alignment to your preferred ride height. Request a quote at info@mjmodifications.co.uk.

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