HOLDEN COMMODORE VT-VY V6 SEDAN 2 1/2" CATBACK KIT INC 2 X EVERFLO MUFFLERS.
Category: Mufflers and resonators
Running a pair of EverFlo mufflers, the Exhaust Systems Australia HOLDEN-COMMODORE-VT-VY-V6-SEDAN-2-1-2-CATBACK-KIT-INC-2-X-EVERFLO-MUFFLERS is a 2in cat-back kit for the VT–VY Commodore V6 sedan. Two absorptive cans across the run keep the note subdued, so it's the quieter, more refined end of a cat-back rather than a straight-through.
Most cat-backs lean on one silencer; this kit splits the work across two EverFlo-style absorptive mufflers. Spreading the silencing means each can do less, which keeps the VT–VY sedan civil at a cruise while still lifting it over the stock note. It's aimed at the owner who wants a tidier, fuller sound without the drone a single-muffler or hotdog-only build can leave behind.
A cat-back replaces the pipework from behind the catalytic converter rearwards — a system change, not a rear-can swap. At 2in the kit is sized for the V6 sedan rather than a worked engine, keeping gas speed sensible for a daily-driven Commodore. The two mufflers and connecting pipe come as the kit; the factory cat and front pipe stay in place.
Because it's a cat-back, it begins behind the catalytic converter and leaves the factory emissions hardware in place — the cat isn't part of this kit. Confirm with the workshop what your VT–VY sedan needs to stay registrable in NSW for your exact build.
Oak Flats Muffler Men supplies and fits cat-back kits like this in-house. With two mufflers in the run we check both hanger sets, confirm the 2in routing clears the tunnel and rear subframe, and make sure the note suits how you drive. It's listed to fit the VT–VY Commodore V6 sedan at $270 AUD; we verify your exact fitment rather than relying on the catalogue alone.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
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.
More mufflers and resonators the workshop supplies and fits. Send the vehicle and the part you are weighing up for a fitted quote.
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View partSend the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.
