ST X Coilovers | ST Suspension Audi A4 A5 S4 S5 B8 (8K/8T) 2008-2017 | Height Adjustable Lowering Suspension Kit | Coil Over Springs & Shock Absorbers | Fits Quattro, Avant, Cabriolet | KW Engineered | Part 13210075

ST X Coilover Suspension for Audi B8 Chassis A4 A5 S4 S5

Give your Audi B8 the stance, grip and road feel it deserves with the ST X coilover suspension system. Built with KW Automotive know-how for durability and precision, this height adjustable coilover setup delivers sharper steering response, reduced roll in fast corners and a purposeful ride height that works brilliantly on British roads.

Part number: 13210075

What you will feel on the road

• Confident handling with crisp turn in and far less body movement through bends
• Ride height control for that perfect street stance and improved centre of gravity
• Great day to day comfort for commuting and long journeys with a genuine performance edge when you want it
• Consistent damping thanks to quality twin tube internals and premium seals

Built to last in UK conditions

• Galvanised steel struts with additional surface protection to fight corrosion
• Chrome plated piston rods and a robust ST seal package to keep grit out
• Durable polyamide spring seat for easy, precise height changes
• Complete kit including adjustable spring perch, performance springs, bump stops and dust boots

Adjustment range and technical details

• Front lowering: 1.0 to 2.2 inches 25 to 55 mm
• Rear lowering: 1.0 to 2.0 inches 25 to 50 mm
• Series: ST X fixed rate damping
• Damper design: Twin tube
• Main construction: Galvanised steel

Vehicle fitment

Designed for the Audi B8 platform 2008 to 2017:

• A4 and A4 Quattro
• A5 Quattro
• A5 Cabriolet and A5 Quattro Cabriolet
• S4, S4 Premium Plus, S4 Prestige
• S5, S5 Cabriolet, S5 Premium Plus, S5 Prestige

Note: Not suitable for vehicles with automatic level control or automatic level system.

Proven on our own cars and by our customers

We run ST X on customer builds and the feedback is consistently positive. Expect a planted chassis, tidy ride height and a refined feel that makes the Audi B8 more engaging without ruining daily driveability.

Installation and setup

For a flawless result choose professional fitting and alignment. MJ Modifications in Warwickshire offers expert installation and setup for this kit. Request a quote at info@mjmodifications.co.uk.

Manufacturer and warranty

Brand: ST Suspension

Warranty: 2 year manufacturer warranty

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