XYZ Racing Street Advanced Coilovers — Audi A4 B7 4WD 2004-2008

The B7 A4 4WD’s longitudinal quattro layout piles weight over the front axle, and that nose-heavy bias is exactly what a Street Advanced coilover is built to manage without turning the ride harsh. Swap out the factory dampers, tuned for comfort first, and the car settles into corners instead of ploughing through them on soft standard springs.

This is XYZ’s Street Advanced spec, the option built for owners who drive their A4 daily and still want a firmer, more planted setup for the odd track day. It sits below XYZ’s outright competition kits but well above a standard lowering spring in adjustability, giving a B7 owner real control over how the car rides and handles.

What this coilover does for your 2004-2008 Audi A4 B7 4WD

With 720 increments of damping adjustment, you can wind the front end up to check the quattro system’s tendency to push wide under trail-braking, then back it off again for the daily commute. Ride height drops evenly across all four corners, correcting the factory rake that leaves the B7’s tail sitting slightly high, and the lower centre of gravity noticeably cuts body roll through direction changes. The adjustable perch and damping combination means a B7 driven mostly on the road but occasionally taken to Cadwell or Oulton Park doesn’t need two separate suspension setups – one kit covers both. Braking stability improves too: less pitch under hard stops keeps the nose-heavy chassis composed instead of diving and loading the outside front tyre unevenly.

About the Street Advanced coilover

Street Advanced is XYZ Racing’s highest-volume range, refined over several years by the brand’s in-house engineering team and shaped by feedback from XYZ-backed teams competing in races around the world. It sits deliberately in the middle of XYZ’s line-up: firm enough for a genuine track day, civil enough to use as a daily setup. The headline spec is 720 discrete damping positions, giving far finer control over compression and rebound than the 16 or 32-way adjusters found on cheaper coilover kits. Construction follows XYZ’s usual monotube approach, aimed at consistent damping force under repeated heat cycling rather than the fade typical of budget twin-tube units. XYZ positions this as essential equipment for any driver chasing both pace and control from the same car, and the 720-way range is what backs that claim up – it’s a wide window to tune between comfort and outright grip.

Fitment for the Audi A4 B7 4WD (2004-2008)

This kit is built specifically for the Audi A4 B7 in 4WD quattro configuration, chassis code AU19, covering model years 2004 to 2008. It’s matched to the quattro-specific mounting points and geometry of the AWD B7, not the front-wheel-drive variant, so confirm your A4 is the 4WD quattro before ordering.

What buyers also search for

• Audi A4 B7 4WD suspension upgrade for road and occasional track use
• Audi A4 B7 quattro coilover kit with adjustable damping for the AU19 chassis
• Street Advanced coilovers for the Audi A4 B7 2004-2008 4WD
• Audi A4 B7 lowering kit that keeps the quattro nose planted through corners
• Adjustable damping coilovers for Audi A4 B7 AWD daily and track driving

Damping range like this only pays off once you’ve picked the right base setting for your B7 – configure your spec below and build it to match how you actually drive.