
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 WM/WN Statesman Caprice V8 6.0L 3in Dual Rear Mufflers (Pair) for selected vehicle applications.
Category: Mufflers and resonators


Built for the long-wheelbase Holden WM and WN Statesman and Caprice V8 6.0L, the SSMBM481MF is a 3in dual rear muffler pair — two matched units routed for the limousine-length floorpan rather than the standard sedan.
The WM/WN Statesman and Caprice ran a stretched wheelbase over the standard Commodore, which changes where the rear mufflers and hangers sit. This pair is built to that long-wheelbase routing so both 3in rear mufflers land on the factory mounting points of the limousine body rather than a shorter sedan.
Yes — the SSMBM481MF is a dual rear set, two mufflers for the left and right banks, supplied together. A matched pair keeps the note and flow even across both sides of the WM/WN twin system.
Each muffler is built to a 3in bore to match the twin 3in rear of a 6.0L V8 Statesman/Caprice. That keeps the bigger V8's flow consistent to the tail rather than stepping it down to a stock outlet. Because the WM/WN sits at the top of the range, the rear mufflers are a set worth fitting as a matched pair rather than mixing in an odd single.
Oak Flats Muffler Men supplies and fits the MPI Automotive SSMBM481MF pair in our Illawarra workshop. We hoist the car, align both mufflers to the long-wheelbase hangers, check clearance over the rear floor, and confirm both tips sit even before welding or clamping. As a matched set sourced through MPI Automotive, it's a clean rear-section swap once the car is on the hoist. Send your model and we'll confirm fit and book it in.
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.