Audi A4 B7 AVANT 2004-2008 — Coilovers

The Audi A4 B7 Avant carries its weight in a way that defines how it drives: the longitudinal engine sits ahead of the front axle line, loading the nose, while the estate body stacks extra mass over the rear axle and tailgate. The factory dampers were tuned for comfort across that spread, which leaves the car leaning into understeer the moment you ask more of it. This XYZ Racing coilover range for the 2004-2008 A4 B7 Avant exists to rebalance that.

Because this is a family of kits – Super Sport, Top Sport, Racing Spec, Tarmac Rally, Drift Spec and Circuit Master – you choose the spring and damping character that matches how you actually use the car, from a settled fast-road drop to a stiff circuit setup. Each shares the same height-adjustable, threaded-body platform, so ride height and corner balance come back under your control.

What these coilovers do for your 2004-2008 Audi A4 B7 Avant

Drop the ride height and the B7’s centre of gravity falls with it, which cuts the body roll that lets the front wash wide mid-corner. Turn-in sharpens, and the Avant’s load over the rear axle settles instead of pitching under braking and lift-off. On the damping-adjustable specs in the range, you can firm up the rebound to control that estate-body mass without hammering the ride on a broken B-road. Corner-weight adjustment through the threaded perches lets you level a car that often sits nose-down and slightly tail-light once the boot is empty. The result is an A4 that holds a line you can trust rather than one that defaults to understeer.

About the XYZ Racing coilover range

XYZ Racing builds this as a tiered set of coilovers rather than a single compromise. Super Sport is the fast-road baseline, prioritising a usable drop and composed damping for daily and weekend driving. Top Sport steps the rates up for track-day use where body control matters more than plush low-speed ride. Racing Spec sits at the firmer, more aggressive end for committed circuit work, and Circuit Master is the dedicated track configuration. Tarmac Rally is set up for sealed-surface stage and sprint use, while Drift Spec carries the rate balance and geometry that discipline demands. Every kit uses a height-adjustable threaded body, so you set ride height to the millimetre and revisit it as tyres and use change, rather than living with a fixed factory stance.

Fitment for the Audi A4 B7 Avant (2004-2008)

This kit is specified for the Audi A4 B7 Avant, chassis code AU20, across the 2004 to 2008 model years, and fits the Avant estate body. Confirm your drivetrain – front-wheel drive or quattro – and engine when you select your spec below, since spring and damper choice tracks with the weight a given variant carries over the front axle.

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Compare the spring rates and damping options across the range, then pick the spec that suits your A4 B7 Avant below.