
HSV VE E2 Sedan Wagon 3in Catback Muffler
MPI AutomotiveRRP$4027.11HSV VE E2 Sedan Wagon 3in Catback Muffler/Muffler (SKU: SSMKHN0178) Engineered. Quality guaranteed.
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Holden Commodore VY VZ V8 AWD Wagon 2.5in Dual Catback Muffler/Muffler (SKU: SSMKHN0267) Engineered.
Category: Mufflers and resonators


The MPI Automotive SSMKHN0267 pairs twin chambered mufflers with AWD-specific routing on a 2.5in dual cat-back for the VY–VZ Holden Commodore V8 AWD wagon. Two mufflers keep the note subdued on a body that already carries extra driveline gear underneath.
This build runs a muffler at each stage rather than a resonator, quietening through baffled chambers that reflect and absorb sound. On an AWD wagon — heavier and busier underneath — that keeps the cabin note restrained while the 2.5in dual pipework still clears the factory restriction.
The all-wheel-drive Commodore wagon runs a rear diff and driveshaft, so the exhaust path and hanger points sit differently to a two-wheel-drive car. The SSMKHN0267 is shaped to that AWD floor, letting the dual pipes route around the driveline instead of into it.
It is listed to fit the Holden Commodore V8 AWD wagon across the VY–VZ range. The 2WD and AWD wagons are not interchangeable here, so confirm your exact driveline and build with the workshop before ordering.
Oak Flats Muffler Men supplies and fits the system at our Illawarra workshop, checking diff and driveshaft clearance alongside the hangers and tailpipe exit before sign-off. The listed RRP is AUD 2,027.43, and the part can be special-ordered through MPI Automotive when not in stock. Send your details and we will arrange 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.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.