XYZ Racing Street Advanced Coilovers — Audi RS5 B8 4WD 2010-2015

The B8 RS5’s quattro drivetrain sends drive to all four corners, but that extra hardware over the front axle is exactly why the standard suspension struggles to keep body movement in check once you start pushing on a B-road or a track day. XYZ Racing’s Street Advanced coilover is built to answer that: enough adjustment range to firm the car up for a fast road session, then wind it back for the motorway run home.

This is the mid-tier kit in the XYZ range, sitting above the entry-level Sport line and below the full competition-spec kits, and it’s positioned for exactly the AU28-2 chassis owner who wants one set of coilovers that covers both use cases without swapping parts between them.

What this coilover does for your 2010-2015 Audi RS5

With 720 damping adjustment increments on tap, you can tune compression and rebound independently of ride height, which matters on a car carrying the RS5’s front-heavy quattro layout – stiffen the front circuit to control nose-dive under braking without turning the rear into a pogo stick over broken tarmac. Lowering the car via the coilover’s threaded body also drops the centre of gravity, which pays back directly in reduced weight transfer through the quick direction changes this chassis sees on a B-road. Because the adjustment is external and independent of ride height, you can set the car low for a trackday and dial the compression back up for day-to-day driving without re-corner-weighting the whole car. The B8’s substantial kerb weight also means spring rate selection matters more here than on a lighter car – a properly matched Street Advanced spec keeps the RS5 controlled without turning the ride brittle.

About the Street Advanced coilover

XYZ has run and refined the Street Advanced platform over several seasons of development, with racing programmes worldwide feeding lessons back into the production spec – the same design language that goes into XYZ’s competition kits sits underneath this street-oriented version, just tuned differently. The headline figure is 720 discrete damping positions, giving genuinely fine-grained control rather than the handful of clicks some road coilovers offer, so you can find a setting that suits your car and your road rather than picking the nearest compromise. XYZ built the Street Advanced specifically to straddle daily road use and occasional track days rather than committing hard to one or the other, which is why the damping range extends further in both directions than a pure comfort-focused kit. For an RS5 owner who wants to use the car properly – including the odd trackday – rather than just lower it for looks, this is the tier built for that brief.

Fitment for the Audi RS5 (2010-2015)

This kit is built specifically for the Audi RS5 B8 4WD, chassis code AU28-2, covering model years 2010 to 2015. It’s engineered around the B8 platform’s quattro all-wheel-drive layout, so the spring rates and mounting hardware are matched to this specific drivetrain configuration rather than a generic B8 A4/A5 fitment.

What buyers also search for

• Audi RS5 B8 coilover upgrade for road and occasional track use
• Audi RS5 B8 quattro suspension with adjustable damping for daily driving
• XYZ Racing Street Advanced coilovers for Audi RS5 AU28-2 chassis
• Audi RS5 lowering kit that still handles a B-road properly
• Audi RS5 B8 4WD suspension setup for 2010-2015 models

Pick your damping and ride-height spec for the AU28-2 and configure yours below.