This is a centre section with a hotdog, not a full kit: the HOLDEN-COMMODORE-VT-VX-VY-V6-WAGON-UTE-2-1-2-CENTRE-WITH-HOTDOG from Exhaust Systems Australia is the mid-system pipe carrying a hotdog resonator. It's a 2in section listed to fit the Holden Commodore VT–VY V6 wagon and ute.
What is a centre-with-hotdog section?
This is the middle of the exhaust rather than the whole system — the centre pipe with a hotdog resonator built into it. A hotdog is a compact straight-through resonator: gas passes through a perforated core wrapped in absorptive packing, so it trims resonance and drone without choking flow or adding a bulky muffler. Replacing just the centre lets you reset the mid-section of a VT–VY wagon or ute without touching the rear box, which is the focused fix when the drone lives in the middle of the car.
Where does the hotdog sit and what does it change?
In the centre position the hotdog works on mid-range resonance — the boom that carries up through the floor on a six — rather than the final tailpipe note set by the rear muffler. It stays free-flowing on its 2in pipe, so it's a light touch rather than heavy silencing. We can't put a number on it — there's no dB data — so the honest test is to hear a comparable wagon or ute fit before you commit.
Will it suit my VT–VY wagon or ute?
It's listed to fit the Holden Commodore VT, VX and VY V6 in wagon and ute bodies — the longer-floor centre length is shared across those, but the sedan runs its own centre. Confirm your exact body and that you need the centre section rather than a full kit with the workshop before ordering.
How do we fit it at our Illawarra workshop?
Oak Flats Muffler Men supplies and fits this centre section in-house across the Illawarra. We join it square to the pipe either side, set the hotdog on the mid hangers and check clearance to the floor. Bring the car in and we'll confirm fitment and book the bay.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
Is this a full system or just the centre?
Just the centre — it's the mid-system pipe with a hotdog resonator, not a complete cat-back kit.
What does the hotdog do?
It's a compact straight-through resonator that trims mid-range drone while keeping the 2in pipe free-flowing.
Will it fit a VT–VY sedan?
It's listed for the wagon and ute. The sedan runs a different centre, so confirm your body with the workshop.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.