XYZ Racing Top Sport Coilovers — Audi S5 B8 4WD 2007-2016

The S5 B8’s nose-heavy quattro layout – a longitudinal V8 or 3.0 TFSI V6 sitting ahead of the front axle – means the standard suspension gives up composure exactly when you load the car hardest, into a fast direction change or under trail-braking into a hairpin. XYZ Racing’s Top Sport coilover kit for the Audi S5 B8 (2007-2016) exists to correct that: a track-capable setup that stays civil enough to drive to the circuit and back.

Built around the occasional track day plus daily-driveable street use this type is designed for, it raises spring rate and damping control well beyond the factory setup without tipping the car into something that beats you up on the motorway.

What this coilover kit does for your 2007-2016 Audi S5

Where the S5’s factory dampers let that front-heavy mass roll and dive under load, this kit’s increased damping – roughly 30-50% firmer than a street-oriented setting – keeps the body flatter through direction changes, so the nose stops diving under braking into a corner and the quattro system can put power down earlier out of it. The stiffer spring option, up to 2kg/mm over a street rate, cuts the pitch and squat that make a heavy AWD coupe feel vague near the limit. Together they suppress body movement over kerbs and mid-corner bumps rather than letting it translate into wheel hop, which keeps the tyre’s contact patch loaded and its traction consistent – useful given how much weight the S5 asks its front tyres to manage. The result on a 2007-2016 Audi S5 is a car that turns in with more immediacy and holds its line through a fast direction change, while still settling down enough for the drive home.

About the Top Sport coilover

The Top Sport sits in XYZ Racing’s range as the setup built from the brand’s own track day and racing experience, tuned for drivers who want to run a circuit session without living with a full race setup on the road. Spring rate and damping are both raised over a street-focused kit – by around 30 to 50% on damping, or roughly 2kg/mm on spring rate – so the car can absorb the impact of an uneven surface without transmitting every ripple through the chassis. That extra control matters most across bigger hits: rather than letting a compression event unsettle the body, the kit absorbs the jolt and keeps the chassis composed, which is what lets the tyre keep working instead of skipping. XYZ Racing carries that calibration over from the settings used in its own Top Sport racing programme, then adapts it for a kit that’s usable outside a track environment. It’s aimed squarely at aggressive driving and track day work, with enough range in the damping and spring combination to stay liveable between sessions.

Fitment for the Audi S5 (2007-2016)

This Top Sport kit is built specifically for the Audi S5 B8, chassis code AU28-1, covering the 2007 to 2016 model years across the 4WD quattro drivetrain. Confirm your build year falls inside that span before ordering, since suspension geometry and mounting points on the B8 generation don’t carry over to the later B9 S5.

What buyers also search for

• Audi S5 B8 coilover upgrade for road and track use
• Audi S5 quattro suspension setup for reduced nose dive under braking
• Top Sport damping for the Audi S5 that holds up across repeat track sessions
• Audi S5 B8 4WD coilover kit for the 2007-2016 chassis
• Adjustable coilovers for a daily-driven Audi S5 with occasional circuit days

Spec is set by ride height and damping preference, both configurable to how you split your time between road and circuit – build yours below.