Combining hotdogs with a muffler, the Exhaust Systems Australia HOLDEN-COMMODORE-VT-VZ-V6-V8-SEDAN-TWIN-2-1-2-KIT is a twin kit listed to fit the VT–VZ Commodore V6 and V8 sedan. It runs Everflo hotdog resonators and a muffler joined by an X-pipe.
Why hotdogs and a muffler together?
The distinguishing mix here is the silencing recipe: Everflo hotdog resonators plus a muffler, rather than mufflers alone. The hotdogs are compact straight-through resonators that flow freely while trimming part of the note, and the muffler does the heavier quietening — together they tune tone across a twin layout joined by an X-pipe. Mixing free-flowing hotdogs with a baffled muffler lets the kit tune tone in stages rather than relying on one silencer, and because it's matched to the twin layout it locates on the factory points across the VT–VZ range.
What does the X-pipe add?
The X-pipe crosses the two pipes so the banks share pulses, balancing flow and tone side to side on the twin run. It's why this kit ties its two pipes together rather than leaving them fully separate.
Does it suit my VT–VZ?
It's listed to fit the VT through VZ Commodore V6 and V8 sedan. That's a broad span with detail changes, so confirm your exact model and engine with the workshop so the twin routing and resonators match.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men supplies and fits twin resonator-and-muffler kits across the Illawarra. We align the X-pipe, hang the hotdogs and muffler and check clearances on the hoist. RRP is $505. This is a supplier part with a published RRP; if it isn't on the shelf we'll source it in, so flag your build early and we'll quote lead time and book the bay.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
What's the silencing in this kit?
Everflo hotdog resonators plus a muffler, joined by an X-pipe across the twin layout.
Does it fit the V8 sedan?
Yes — it's listed for the VT–VZ Commodore V6 and V8 sedan. Confirm your exact engine 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.