Exhaust Systems Australia HOLDEN COMMODORE VT-VZ V6 & V8 SEDAN TWIN 3" KIT - INC XPIPE & EVERFLO MUFFLERS.
Category: Mufflers and resonators
This is the full twin 3in kit for the Holden Commodore sedan (HOLDEN-COMMODORE-VT-VZ-V6-V8-SEDAN-TWIN-3-KIT-INC-XPIPE-EVERFLO-MUFFLERS) — a complete dual run on a 3in bore that includes an X-pipe and a pair of Everflo mufflers. The 3in sizing and twin layout mark this as the bigger-bore build, aimed at a Commodore making more than standard rather than a stock car.
The 3in bore is the larger pipe size in the range, so this kit suits a V6 or V8 Commodore that's been worked rather than left stock — a bigger bore flows more, which is the point of stepping up from a single small system. Running it as a twin means two banks of pipe down the car, and the X-pipe crosses them so the two sides share pressure pulses. That cross-over evens the note out and is the reason an X-pipe sits in a dual system rather than just two separate pipes.
Supplied by Exhaust Systems Australia, this is a kit rather than a single component — it includes the X-pipe and two Everflo mufflers to complete the twin section in one package. The Everflo mufflers are the silencing boxes that keep the note under control along the run. It's listed for the VT–VZ Commodore sedan in V6 and V8; the sedan floorpan sets the dual-layout routing.
It's listed to fit the Holden Commodore sedan across the VT to VZ V6 and V8 range. As a twin 3in build it's a sizeable step from a stock single system, so it suits a car set up to use the extra bore. Confirm your exact model and engine with the workshop before ordering — the sedan-specific routing is what makes the kit drop in.
Oak Flats Muffler Men supplies and fits twin kits like this in-house across the Illawarra. A dual run takes more setup than a single pipe — we align both banks, fit the X-pipe square, hang the two Everflo mufflers level, and check tunnel and floor clearance. Bring it in and we'll confirm the build and book the bay.
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.
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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.
