
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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VZ HSV V8 Sedan 2.5in Dual Catback Muffler/Muffler.
Category: Mufflers and resonators


Running twin chambered mufflers on a dual 2.5in cat-back, the MPI Automotive SSMKHN0139 is listed to fit the VZ HSV V8 Sedan. The muffler-on-each-bank build is the angle — the most settled-sounding of the dual HSV sedan options.
The SSMKHN0139 carries a chambered muffler on both of its 2.5in banks, giving sound control across both exits. Chambered mufflers reflect and absorb pressure pulses through internal baffles, so the HSV V8 note stays measured at idle and on the highway. It's the choice when you want the dual-exit flow and look with a calmer tail than a straight-through resonator.
Two 2.5in banks suit the sedan's twin-exit rear and keep gas speed up on each side, a balanced flow path for a V8 that isn't reaching for the single largest pipe. We state only the 2.5in diameter MPI lists for this part — no combined-area figure is published and none is implied.
The SSMKHN0139 is listed to fit the VZ HSV V8 Sedan across the Holden and HSV range. The rear routing is model-specific, so confirm your exact build and rear-end layout with the workshop before ordering so both banks, hangers and exits line up.
Oak Flats Muffler Men supplies and fits this MPI dual section in-house. We measure both banks' flanges, hangers and clearance against your HSV before booking the bay. It's commonly a special order at this price — send your build and we'll confirm stock and lead time.
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.