Audi A4 B6 AVANT 2001-2004 — Coilovers

The B6 A4’s engine sits longitudinally ahead of the front-axle line, and that forward mass is the single biggest thing any suspension change on this car has to manage. Add the Avant’s extra body weight hung out over the boot floor and you have a chassis that wants to push wide on turn-in unless the spring and damper rates are chosen to load the front tyres properly. These XYZ Racing coilovers for the Audi A4 B6 Avant exist to take control of exactly that.

This is the full coilover range for the 2001-2004 A4 B6 Avant, spanning six builds: the fast-road Super Sport, the track-focused Top Sport and Circuit Master, and the more specialised Racing Spec, Tarmac Rally and Drift Spec. Pick the build that matches how you actually drive the car, then set the ride height to suit.

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

Drop the ride height and you immediately pull the B6’s tall factory arch gap back to a figure that loads the front end on turn-in instead of rolling onto it. Matched, firmer spring rates cut the nose-dive this front-biased platform shows under braking, so the front tyres stay planted deeper into the corner. On the damping-adjustable builds you can firm the rebound to settle the heavier Avant tail over mid-corner bumps and stop the rear stepping out on a trailing throttle. The result is a lower stance, sharper initial response, and a B6 Avant that rotates rather than washing wide. On the road-biased Super Sport setting, daily comfort stays usable.

About the XYZ Racing coilover range

Every coilover in this range is a height-adjustable strut and spring assembly that replaces the A4’s standard dampers and springs outright. Ride height is set independently of spring preload, so you can run the car low without crashing the bump stops or throwing away usable travel. The range splits by intent: Super Sport leans toward fast-road comfort, Top Sport and Circuit Master toward repeated circuit sessions, Racing Spec toward outright competition, Tarmac Rally toward stage-surface compliance, and Drift Spec toward steering angle and rear control. The damping-adjustable variants let you tune compression and rebound to the surface and to whatever load the Avant’s boot is carrying. All are built around the four-link front and multi-link rear geometry the B6 A4 uses, so corner balance and camber behaviour stay predictable as you lower the car.

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

These coilovers are cut for the Audi A4 B6 Avant estate built between 2001 and 2004, listed under chassis reference AU17 in our catalogue. Confirm your build year falls inside that span and that you have the Avant body rather than the saloon or Cabriolet before ordering, as front strut and rear mounting differ across the B6 body styles.

What buyers also search for

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Compare the six builds, choose the spec that fits how you drive your B6 Avant, and configure yours below.