Audi A4 B7 2004-2008 — Coilovers

The B7 A4 hangs its engine ahead of the front axle line, and that weight sitting out past the nose is the trait every keen owner ends up fighting: turn-in that washes wide, a front end that loads up early, and a rear that stays planted to a fault. This XYZ Racing coilover range for the 2004-2008 Audi A4 B7 exists to rebalance the car, dropping the centre of gravity and handing you control over how the chassis takes a set.

Because the A4 B7 arrived in both front-drive and quattro forms across a spread of petrol and TDI trims, one fixed spring rate never suited every owner. The range spans six distinct builds – Super Sport, Top Sport, Racing Spec, Tarmac Rally, Drift Spec and Circuit Master – so the kit matches the job, whether that is a settled fast-road ride or a far stiffer platform for circuit work.

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

Drop the A4 onto a set of these and the first change is attitude: ride-height adjustment lets you close the arch gap the B7 wears from the factory and lower the roll centre, which calms body roll through quick direction changes. On the adjustable builds, independent damping control means you can firm the front to bite into a corner and ease the rear to keep a quattro car putting power down cleanly off slow corners. Under braking, a body that stays flatter lets you trail deeper toward an apex instead of running wide. Day to day, you set the spring and damper balance that keeps a B7 liveable on lumpy UK B-roads while still standing up to a hard track session.

About the coilover range

XYZ Racing builds this range around height-adjustable coilover units that replace the A4’s factory struts and dampers outright rather than bolting onto them. Each named build targets a different use case. Super Sport is the fast-road starting point, trading a little compliance for sharper street body control. Top Sport stiffens things for occasional track days while staying road-usable. Racing Spec and Circuit Master push toward dedicated circuit setups with firmer rates and a focus on holding their damping when the kit is worked hard. Tarmac Rally is aimed at the broken, high-load surfaces of stage and hill work, while Drift Spec prioritises the steering lock and rear control a sideways car needs. Across every build, height adjustment sets ride height and corner balance, and the adjustable variants add damping tuning so the same chassis can be run soft or firm.

Fitment for the Audi A4 B7 (2004-2008)

Every kit here is built specifically for the B7-generation Audi A4, covering the 2004 to 2008 model years. Check that your chassis code reads B7 rather than the visually similar B6 before ordering, as the platforms differ underneath. The B7 was sold in more than one drivetrain layout, so confirm your exact car when you configure to land on the correct front specification.

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Six builds, one B7 chassis – pick the spec that matches how you actually drive your A4 and configure yours below.