
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 Commodore VP VR VS SEDAN 5.0L V8 IRS AUTO 3IN SYSTEM WITH CAT & DUAL MUFFLERS (MKHN0390)
Category: Mufflers and resonators


The MPI Automotive MKHN0390 pairs the IRS sedan routing with dual mufflers: a 3in system for the 5.0L V8 Holden Commodore VP-VR-VS sedan (auto), keeping the factory cat. Two mufflers around the IRS-specific rear give the most subdued V8 character in this sedan family.
This system is cut for the VP-VR-VS sedan with independent rear suspension, so its rear pipework clears the IRS cradle rather than a live-axle floorpan — get the rear end right first. On top of that it runs two mufflers, so there are two absorptive stages in the run. The combination makes the MKHN0390 the most refined of these sedan builds: full 3in pipework packaged for the IRS rear, with the V8 note kept the most in check at cruise.
This is a complete 3in run — the larger bore suits the 5.0L V8 — and it keeps the factory catalytic converter in place. Retaining the cat leaves the emissions hardware as the Commodore left the factory, which matters for road compliance. Confirm any state requirements with the workshop before fitting. The MKHN0390 carries a published RRP of $2,764.78.
It's listed to fit the 5.0L V8 auto Holden Commodore IRS sedan across the VP, VR and VS series. Confirm your exact series, rear end and driveline with the workshop before ordering.
Oak Flats Muffler Men supplies and fits MPI Commodore systems in-house across the Illawarra. We confirm the IRS routing, check clearances along the 3in run, set both mufflers, and match the part to your sedan before it goes on the hoist.
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.