ST Suspensions ST X Coilovers for Audi A3 8V Facelift (8V.5/Mk3) 2015-2020 – Height-Adjustable Coilover Suspension & Lowering Drop Kit | KW Engineered | 1321000P

Adjustable Suspension Upgrade for Audi A3 8V Facelift 2015 to 2020 - Part No. 1321000P

Transform your A3 8V.5 with a premium height-adjustable suspension system engineered by KW Automotive for ST. Expect precision ride-height control, tighter body control and a clean, even drop that boosts both looks and real-world performance. Ideal for drivers who want sharper handling for daily use, fast road confidence and a show-ready stance without compromising usability.

What you will notice

• Smoother, more composed cornering with reduced roll and improved stability.
• Quick, predictable steering response that inspires confidence on B-roads and motorways.
• Ride-height adjustability for perfect fitment with OEM or aftermarket wheels and tyres.
• Refined ride quality suitable for everyday commuting and weekend drives.

Engineered to last

• Galvanised steel struts with an additional protective coating for superb corrosion resistance.
• Twin-tube damper layout for consistent performance and longevity.
• Chrome-plated piston rod with a robust guide and dedicated seal package to keep dirt and moisture out.
• Complete kit with adjustable spring perches, performance springs, bump stops and dust boots.
• Manufactured by KW Automotive for ST with German engineering know-how customers trust.

Ride-height range

• Front adjustment: approx. 30 to 61 mm drop - 1.2 to 2.4 inches
• Rear adjustment: approx. 30 to 56 mm drop - 1.2 to 2.2 inches

Fine-tune your drop after installation via the durable polyamide adjustment collar. Dial in the stance you want for daily driving, spirited road use or show season.

Vehicle fitment

Compatible with: Audi A3 8V facelift models 2015 to 2020

• Front strut clamp diameter must be 49.8 mm.
• Cars with electronic damping control require deactivation. Deactivation kit KW Part No. 68510370.
• Vehicles equipped with EDC are not applicable unless the system is deactivated.

Key specifications

• Version: ST X
• Damping adjustment: Not adjustable
• Strut material: Galvanised steel with additional coating
• Damper type: Twin-tube
• Part number: 1321000P
• Brand: ST Suspension by KW Automotive
• Warranty: 2-year manufacturer warranty

Pro fitting and alignment

For expert installation and setup, choose MJ Modifications in Warwickshire. We can handle fitting, ride-height setting and geometry for a spot-on result. Request a quote at info@mjmodifications.co.uk.

Tried and loved by our customers

We have installed this kit on multiple customer A3 8V.5 cars and we have run it ourselves. Feedback is consistently positive, highlighting a confident, planted feel with smart road manners and a premium finish that stands up to UK weather.

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