
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 STATESMAN V8 IRS DUAL 2.5in C/MUFFLER (SKU: MBM122MF) Engineered for selected vehicle applications.
Category: Mufflers and resonators


The MPI Automotive MBM122MF is a 2.5in dual centre muffler listed to fit the IRS-equipped Holden Statesman V8. The 2.5in bore is the point of difference here — it's sized for the long-wheelbase Statesman's twin run, doing the centre drone control on a V8 luxury sedan.
This muffler is listed specifically for the independent-rear-suspension Statesman V8. IRS changes the rear floorpan and how the exhaust routes around the diff and subframe compared with a live-axle car, so a muffler matched to the IRS body sits and clears correctly. Ordering the IRS-specific part avoids clearance problems at the rear of a long-wheelbase Statesman.
At 2.5in, with a muffler each side in the centre, this set keeps the system balanced and holds gas speed up through the middle for a settled V8 note. Centre placement means it does the main drone control before the rear of the exhaust finishes the sound — sensible for a Statesman, where owners want presence without intrusive cabin boom on the highway. It's chambered, quietening by reflection and absorption.
The MBM122MF is listed to fit the Holden Statesman V8 with IRS. It's a centre-section dual muffler, so it pairs with the rest of your system. Confirm your car has IRS and check your current pipe sizing with the workshop before ordering, since the rear layout differs between body types.
Oak Flats Muffler Men fits centre mufflers like this in-house across the Illawarra. We confirm the IRS routing, level the dual units under the floor, and seal the joints. RRP is $673.94; bring the Statesman in and we'll verify the IRS fit before booking the bay.
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.