
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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MPI Automotive Holden Commodore VP VR VS Sedan 5L V8 IRS 2.5in Catback Muffler.
Category: Mufflers and resonators


The MPI Automotive SSMKHN0066TC is a 2.5in chambered cat-back muffler section listed to fit the Holden Commodore VP-VR-VS Sedan 5L V8 with IRS. The IRS-specific fitment is the distinguishing point — built for the independent rear-end's routing rather than a live-axle car.
The independent rear suspension changes how the rear of the exhaust routes and where it clears, so an IRS car needs a section built for it. The SSMKHN0066TC is the 2.5in cat-back for the VP-VR-VS sedan 5L V8 with IRS. Matching the section to the rear-end is what keeps clearances right, which is why this listing is specific to the IRS layout.
At 2.5in this is the keener-bore option, sized to keep gas speed up on the 5L V8 rather than chase the largest pipe. The chambered muffler reflects and absorbs pressure through internal baffles for a more subdued note. We state only the 2.5in diameter MPI lists for this part and describe sound by type, not a decibel figure.
The SSMKHN0066TC is listed to fit the Holden Commodore VP-VR-VS Sedan 5L V8 with IRS. Confirm your exact model and that your car runs the independent rear with the workshop before ordering — the wrong rear-end type won't clear the same way, so this is worth checking up front.
Oak Flats Muffler Men supplies and fits this MPI cat-back in-house. We verify the IRS rear, flange, hangers and clearance on your sedan before booking the bay. It can be a special order — send your build and we'll confirm stock and timing.
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.