H2-HV09B-KIT

XForce Header for Holden Commodore (06/1999 - 07/2006)

XForce Header.

BrandXForceSWD

Category: Extractors and headers

RRP $1150.00 AUD
In stock at supplier
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XForce Header for Holden Commodore (06/1999 - 07/2006) product image

Part specs

Cat Option
With Cat
Tube Size (Out)
063mm (2 1/2")
System Layout
Header Back System

The XForce H2-HV09B-KIT is a performance header kit listed to fit the Holden Commodore from 1999 to 2006. It replaces the factory exhaust manifold with a tubular header — the front end of an exhaust build on this VT-to-VZ era Commodore.

What is a header and where does it fit?

A header, or extractor, is the tubular manifold that bolts to the cylinder head and gathers exhaust from each port into separate runners before they merge. It replaces the cast factory manifold and sits right at the front of the system, ahead of the cats and any cat-back. The aim is smoother, more even gas flow off the head than a cast manifold allows. On a Commodore this is the foundational piece of an exhaust upgrade — everything downstream feeds off it. The H2-HV09B-KIT comes as a kit, so it's set up to bolt to this Commodore rather than supplied as raw tube.

Will it suit my Holden Commodore?

The H2-HV09B-KIT is listed to fit the Holden Commodore from 1999 to 2006, the span covering the later VT through to VZ. Header fitment is tied closely to the engine and chassis, so the listing is a guide rather than a guarantee — the Commodore was sold across that era in more than one driveline. Send us your exact build and we'll confirm the kit suits your car before ordering.

Is it road legal?

Whether a header is acceptable on a road-registered Commodore depends on how it pairs with the emissions hardware downstream and your state's requirements. We won't make an approval claim here — bring the car in and we'll talk through how the H2-HV09B-KIT works with the rest of your system.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits headers like this on the hoist. Swapping a manifold means clearance, gasket and fastener work against the head, so it's a job done carefully rather than rushed. At $1150 RRP the kit is quoted and ordered against your specific Commodore.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Which Commodores does the H2-HV09B-KIT fit?
It's listed to fit the Holden Commodore from 1999 to 2006. Because that range spans several drivelines, confirm your exact model and engine with the workshop before ordering.
Is this a full exhaust system?
No. It's the header kit — the front section that replaces the factory manifold. Cats and any cat-back system run downstream of it.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.