XYZ Racing Pro Rally Coilovers — Audi A6 4B/C5 1997-2005

The Audi A6 4B/C5 carries its longitudinal engine ahead of the front axle line, loading the nose hard and rewarding suspension that can manage weight transfer on loose surfaces. The XYZ Racing Pro Rally coilover is built for exactly that brief: top-flight rally competition on gravel and snow, where wheel travel, damping control and outright durability count for far more than kerb stance.

This is not a fast-road kit pressed into stage service. The Pro Rally is a dedicated competition suspension for the A6 4B/C5, engineered to absorb stage abuse and keep all four corners working when the surface turns to ruts, ice and standing gravel.

What this coilover does for your 1997-2005 Audi A6 4B/C5

On a loose stage the payoff is control you can lean on. Long damper travel keeps the quattro driveline fed with grip when the ground drops away under a wheel, so drive goes down rather than spinning into a rut. Better-managed compression and rebound rein in the A6’s heavy nose, cutting the dive under braking into a junction and steadying the car as load piles onto the outside front. Over a rough gravel section the chassis stays composed instead of crashing through its travel, which means more confidence to commit and less mechanical sympathy spent nursing the car to the finish.

About the Pro Rally coilover

Rally suspension for gravel and snow is a specialist discipline, and the Pro Rally is built as a full competition item rather than a stiffened road spring. XYZ Racing offers it in two configurations to match how far you have taken the car. The first is an amateur-level setup that bolts straight to the original A6 4B/C5 chassis, keeping installation simple for crews running closer to standard. The second is a professional-level fitment intended for shells already modified for competition, opening up travel and mounting positions a standard body cannot give. Both are tuned for loose-surface work: large damper travel, robust construction to survive repeated heavy impacts, and a focus on keeping the tyres loaded on broken ground.

Fitment for the Audi A6 4B/C5 (1997-2005)

This kit is matched to the Audi A6 4B/C5, internal chassis reference AU29, covering the 1997 to 2005 production run. Confirm your car falls within that year span before configuring. The supplied data does not list a specific engine or drivetrain variant, so check your exact spec against the options shown below.

What buyers also search for

• Audi A6 4B/C5 rally coilover for gravel and snow stage competition
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• Pro Rally coilover options for both standard-shell and modified-bodyshell A6 builds
• Competition-grade Audi A6 4B/C5 coilover for top-flight rally use

Pick the configuration that matches your A6 4B/C5 build, amateur or professional fitment, and configure yours below.