XYZ Racing Street Advanced Coilovers — Audi A4 B6 AVANT 2001-2004

The B6 A4 carries its engine ahead of the front axle line, and in Avant form there is extra mass hung out behind the rear wheels as well. On the soft factory dampers that combination reads as lazy turn-in at the front and a wagon body that leans before it loads up. The XYZ Racing Street Advanced coilover for the Audi A4 B6 Avant is built to take the slack out of both ends without making a practical estate punishing to live with.

Street Advanced sits at the road-biased end of the XYZ range, aimed at owners who still use the car every day but want it to feel deliberate rather than woolly. Ride height and damping are both in your hands, so you decide the stance and the firmness instead of inheriting a 2001 factory compromise.

What this coilover kit does for your 2001-2004 Audi A4 B6 Avant

Drop the ride height to close up the arch gap and you immediately lower the centre of gravity on a tall-sided Avant, which is where the body roll comes from. The 720 damping settings let you run a supple stroke for a broken B-road commute and firm things up for a weekend without changing parts. Front-end response sharpens because the nose stops diving and pitching under braking, and a B6 that used to wash wide on a roundabout starts holding its line. The result is a wagon that still soaks up motorway expansion joints but no longer floats over them.

About the Street Advanced coilover

XYZ developed Street Advanced over several years through its own engineering team, refining it against feedback gathered at race circuits worldwide before it reached production. It is positioned squarely for normal road use with occasional track-day duty, rather than as a stripped competition part. The headline figure is 720 ways of damping adjustment, giving a genuinely wide band between comfort and control on a single set of dampers. Height-adjustable lower mounts let you set corner stance independently of damper travel, so you keep usable suspension stroke after lowering. XYZ pitch it as core equipment for drivers who want pace and composure from a chassis they also have to use day to day.

Fitment for the Audi A4 B6 Avant (2001-2004)

This kit is matched to the B6-generation A4 Avant, chassis code AU17, covering the 2001 to 2004 model years. It is a direct-fit application for the estate body shell, so confirm your car falls within that B6 window before configuring.

What buyers also search for

• Audi A4 B6 Avant coilover kit for daily driving and the occasional track day
• B6 A4 estate suspension upgrade to cut body roll and front-end dive
• Audi A4 B6 Avant ride height adjustment without losing motorway comfort
• Street Advanced coilovers with 720-way damping for the 2001-2004 A4
• AU17 chassis lowering kit that keeps usable suspension travel

Set your height and damping to suit how you actually drive the Avant – configure your XYZ Racing Street Advanced spec below.