Holden COMMODORE SEDAN 1999-2006 — Coilovers

The VT-to-VZ Commodore Sedan carries its mass high and soft, and the factory tune was set up for the daily commute rather than the apex. On standard springs the nose dives under braking, the body leans through quick direction changes, and the semi-trailing-arm independent rear squats hard the moment a torquey V6 or LS-series V8 puts power down out of a corner. This XYZ Racing coilover range for the 1999-2006 Holden Commodore Sedan exists to pull that slack out of a big, capable chassis that the standard dampers never properly controlled.

Because it ships as a family of specs rather than one fixed tune, you pick the kit that matches how you actually drive the car. Super Sport sharpens a road-driven Commodore without wrecking the ride, Top Sport and Circuit Master step up for repeated track work, and Drift Spec, Tarmac Rally and Pro Rally cover the harder motorsport end where this rear-drive platform has long earned its keep.

What these coilovers do for your 1999-2006 Holden Commodore Sedan

Height adjustment is the first thing you feel: drop the Commodore’s tall standard ride height and the centre of gravity comes down with it, which immediately cuts the body roll that makes the stock car feel lazy on turn-in. Matched, firmer spring and damper rates settle the nose under braking so the front tyres stay loaded where you want the bite. At the rear, controlling that semi-trailing-arm squat keeps the axle planted when the V6 or LS V8 lights up the back tyres, instead of letting the car float and wander mid-corner. On the damping-adjustable specs in the range you soften things for a long motorway run and firm them up for a circuit session without swapping parts. The outcome is a heavy Australian sedan that finally turns, brakes and deploys power like the driver is in charge of it.

About the Commodore Sedan coilover range

XYZ Racing builds this as a coilover family, with seven distinct specifications that all replace the Commodore’s soft factory struts with a height-adjustable, performance-matched setup. Every kit uses threaded bodies, so you set ride height precisely for the stance and handling balance you want rather than living with the single height the factory chose. The road-biased Super Sport is tuned to stay civil over rough B-roads, while Top Sport and Circuit Master move the spring and damper rates towards sustained circuit use. Drift Spec is configured for the high sideways loads and aggressive angle that the rear-drive Commodore is popular for, and Tarmac Rally and Pro Rally are aimed at sealed-surface and stage competition. The logic of the range is simple: the 1999-2006 Commodore Sedan owner chooses a spec by use case, instead of accepting one all-rounder that does nothing especially well.

Fitment for the Holden Commodore Sedan (1999-2006)

This coilover range is listed for the Holden Commodore Sedan across the 1999 to 2006 build years, recorded under chassis reference HO01. That window spans the late-VT through to the VZ Commodore sedans. Confirm your exact build year against the spec options below before ordering, as the right kit depends on how you intend to use the car.

What buyers also search for

• Holden Commodore Sedan coilovers built for both fast road and track day use.
• VT to VZ Commodore suspension upgrade to kill the factory body roll and rear float.
• Holden Commodore 1999-2006 height-adjustable coilover kit for a lower, planted stance.
• Rear-drive Commodore drift and circuit coilover specs for serious motorsport use.
• How to choose Commodore Sedan coilover spring and damper rates by use case.

Compare the seven specs side by side and configure the coilover kit for your Commodore Sedan below.