
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 VZ V8 Monaro 2.5in Dual Catback Muffler/Muffler (SKU: SSMKHN0154) Engineered. Quality guaranteed.
Category: Mufflers and resonators


The MPI Automotive SSMKHN0154 is a 2.5in dual cat-back with twin mufflers, listed for the Holden VZ V8 Monaro. Its defining trait is the dual 2.5in routing paired with a muffler in each run - the twin-pipe, twin-silencer build for the VZ Monaro coupe.
This SSMKHN0154 splits the flow into two 2.5in pipes - a dual cat-back rather than a single bore. That dual routing is the headline, matched to the Holden VZ Monaro V8's twin-outlet layout, carrying the gas from the cat rearward through two paths instead of one.
The muffler-and-muffler configuration places a chambered silencer in each run, quietening by absorption and reflection. It's the settled, controlled character for the Monaro - the silencing choice that marks this build apart from a hotdog-finished system. Two mufflers in the dual run hold the Monaro's note more settled than a single silencer or a hotdog would.
A cat-back replaces the exhaust from the catalytic converter rearward, leaving the factory cat upstream. On the VZ Monaro that's the dual 2.5in section from the cat back through both mufflers - the emissions hardware untouched.
Oak Flats Muffler Men supplies and fits 2.5in dual cat-backs like this in-house across the Illawarra. We confirm the twin-pipe routing and muffler positions against your VZ Monaro, then book the bay once the build is verified. Supplied as a special-order item, we confirm the build and availability with you before ordering, then book the fit once it arrives.
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.