XYZ Racing Top Sport Coilovers — Audi S3 SPORTBACK 8V φ55 (Modified Rear Integrated) 2013-2020

The Audi S3 Sportback 8V sends a turbocharged, torque-heavy engine through Haldex-based quattro, and that combination piles weight and drive force over the nose the moment you get back on the throttle out of a slow corner. XYZ Racing’s Top Sport coilover is set up around that reality: a platform-specific spring and damper combination for the S3 Sportback that tightens body control under load without turning the car into something you’d only want on a trailer.

This is the spec for owners who want a genuinely sharper car for the occasional trackday but still need to drive it to work on Monday. Rather than a generic off-the-shelf strut, the kit is calibrated for the 8V’s front strut geometry and its rear multi-link layout, so the extra damping and spring rate land where the S3’s chassis actually needs them.

What this coilover does for your 2013-2020 Audi S3 Sportback

Fitted to a 2013-2020 S3 Sportback, the kit raises damping force by roughly 30-50% and adds around 2kg/mm of spring rate over a standard street set-up, which controls the nose-dive and squat that quattro cars are prone to under hard acceleration and braking. That extra rate keeps the front tyres loaded more evenly through direction changes, so the drivetrain’s torque goes into forward drive rather than into flexing the shock body. On broken B-roads and over kerbs alike, the firmer, better-damped set-up absorbs sharp inputs instead of passing them straight into the chassis, which keeps the tyre’s contact patch doing its job rather than skipping. The net effect on your S3 Sportback is a car that turns in with less roll, resists dive into a hairpin under braking, and gets power down out of the corner with less scrabble through the front axle.

About the Top Sport coilover

XYZ Racing’s Top Sport line takes the settings developed through the brand’s own trackday and circuit-racing experience and applies them to a road-legal, height-adjustable coilover. Compared with a standard street coilover, damping force is increased by around 30-50% and spring rate is raised by roughly 2kg/mm, enough to noticeably tighten body control without the harshness of a full race set-up. The Φ55 monotube construction used on this S3 Sportback application gives the strut a larger oil and gas volume than a slimmer-bore design, which helps the damper resist fade once you start stacking laps or a long, fast B-road session. Ride height is adjustable independently of the spring’s preload, so you can set stance and corner weights without running the spring outside its working range. XYZ Racing pitches the Top Sport spec at drivers who do a handful of trackdays a year but still want the car civil enough to drive there and back, rather than a set-up that only makes sense on slicks.

Fitment for the Audi S3 Sportback (2013-2020)

This kit is built for the Audi S3 Sportback 8V, chassis code AU52, covering the 2013-2020 model years. The Φ55 modified rear-integrated specification matches the Sportback’s rear suspension layout, so check that designation against your car before ordering, particularly if your S3 has already had suspension work carried out.

What buyers also search for

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• Height-adjustable coilovers for the Audi S3 Sportback 2013-2020

Configure your S3 Sportback’s ride height, spring rate and damping to match how you’ll actually use the car – pick your spec below.