
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.
View part
Holden Commodore VT - VZ V8 Sedan 3in Dual Catback Muffler/Muffler.
Category: Mufflers and resonators


At a full 3in in a dual layout, the MPI Automotive SSMKHN0120 is the largest-bore cat-back in this Commodore sedan group - listed for the Holden Commodore VT-VZ V8 Sedan with twin mufflers. The 3in dual routing is the headline: two larger-diameter pipes for the V8, each ending in a chambered silencer.
Bore and routing lead here. This SSMKHN0120 runs two 3in pipes - the larger diameter in a dual layout - for the VT-VZ Commodore V8 Sedan. It's the most generously-sized of the sedan cat-backs, giving the gas room from the cat back through two paths, suited to a bigger-output or modified V8.
The muffler-and-muffler configuration places a chambered silencer in each run, quietening by absorption and reflection. On a 3in dual that keeps the note settled despite the larger bore - the silencing choice that distinguishes it from a hotdog or single-muffler build. Two silencers keep the note settled despite the larger 3in bore, which would otherwise read louder.
A cat-back replaces the exhaust from the catalytic converter rearward, leaving the factory cat upstream. On the VT-VZ sedan that's the dual 3in run from the cat back through both mufflers - the emissions hardware untouched.
It's listed for the Holden Commodore VT-VZ V8 Sedan. Oak Flats Muffler Men supplies and fits 3in dual cat-backs in-house across the Illawarra - send your exact build so we can confirm fitment before ordering. As an MPI Automotive special-order part, we confirm the build and lead time with you before ordering rather than holding it in stock.
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.