XYZ Racing Top Sport Coilovers — Audi RS3 SEDAN 8V φ55 (Modified Rear Integrated) 2013-2020

The RS3 Sedan 8V carries a 2.5-litre five-cylinder over the front axle and quattro drive to the rear, and that mass distribution is exactly what a coilover setup has to manage on the way into a corner. The XYZ Racing Top Sport coilover is built for owners who want a car that still gets used on the road every week but is genuinely capable of an occasional track day without a spring and damper swap in between.

On this 8V chassis with the modified rear integrated into the setup, the Top Sport kit lets you carry more front-end support without turning the ride brittle on UK B-roads, which matters given how much weight the RS3’s engine puts over the nose during trail-braking.

What this coilover does for your 2013-2020 Audi RS3 Sedan

Stepping up spring rate by roughly 2kg/mm over standard street settings, paired with 30-50% more damping force, tightens body control through direction changes without turning the RS3 into something that beats you up on a motorway commute. The extra rate and damping work together to suppress the shock body’s movement over sharper inputs, which keeps the contact patch loaded more consistently and improves the traction quattro can actually put down out of a corner. Where standard-height RS3s tend to wallow slightly under hard braking and load transfer onto the front tyres, the firmer, height-adjustable Top Sport platform holds the nose up and keeps the geometry closer to where it started the corner. Big compressions – a mid-corner kerb strike, a poorly patched B-road surface – get absorbed rather than transmitted straight into the chassis, so you’re not backing off mid-lap or mid-overtake because the car’s gone light. The result is a car that feels more planted turn-in to exit, on a track surface or a fast A-road, without the compliance disappearing entirely.

About the Top Sport coilover

The Top Sport range sits below XYZ Racing’s full motorsport line but is built from the same damping philosophy the brand uses in its racing programmes. Spring rate and damping are both increased over a standard street baseline – around 2kg/mm stiffer and 30-50% firmer on compression and rebound – specifically so the kit can absorb sharp inputs like potholes and expansion joints without transmitting the full hit into the body. That control over shock body movement is what keeps the tyre loaded and gripping rather than skipping across a bumpy surface. Height adjustability lets you set ride height and corner balance to suit the RS3’s factory geometry or your own preferred stance, and the settings baked into this kit come directly from XYZ’s Top Sport track-day experience rather than a generic off-the-shelf valving. It’s pitched at aggressive road driving and repeated track days rather than full-time competition use, which is the gap most RS3 owners are actually trying to fill.

Fitment for the Audi RS3 Sedan (2013-2020)

This kit is built for the 8V-generation RS3 Sedan, chassis code AU63, covering the 2013 to 2020 model years with the φ55 modified rear-integrated setup. Confirm your build year falls within this range before ordering, since the 8V RS3 saw a facelift partway through production.

What buyers also search for

• Audi RS3 Sedan 8V coilover upgrade for road and track use
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• RS3 8V Top Sport damping for occasional track day driving
• Audi RS3 Sedan quattro handling upgrade for the 2013-2020 model
• RS3 8V spring rate and damping upgrade over factory suspension

Spec your Audi RS3 Sedan’s Top Sport kit and configure yours below.