MKHN0047

Holden Commodore VS Sedan V6 3.8L IRS 2.5in Catback Muffler

Holden Commodore VS Sedan V6 3.8L IRS 2.5in Catback Muffler/Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $764.05 AUD
In stock at supplier
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Holden Commodore VS Sedan V6 3.8L IRS 2.5in Catback Muffler/Muffler product image

Part specs

SKU
MKHN0047
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive MKHN0047 is a 2.5in cat-back for the VS Holden Commodore sedan, 3.8L V6 with independent rear suspension, built with two mufflers in the run. The twin-muffler layout is its point of difference — extra silencing for the quietest of the V6 cat-back options.

What do two mufflers change?

Carrying a muffler at two points in the section spreads the silencing along the run, so the note is more subdued than a single-muffler-and-tailpipe layout. On the 3.8L V6 that makes this the quietest, most refined of the cat-back endings — the choice for an owner who wants fresh pipework with no extra noise. The 2.5in bore is sized to the V6 rather than a bigger engine.

Why is the IRS fitment specific?

This is the independent-rear-suspension sedan version, so the rear routing clears the IRS cradle rather than a live axle. Cat-back means the run from the catalytic-converter flange rearward is renewed while the cat and front section stay as fitted, leaving the emissions hardware in place.

Will it suit my VS Commodore sedan?

It is listed to fit the VS Commodore sedan with the 3.8L V6 and IRS. The independent-rear detail is the one to confirm, so check your exact model, year and rear suspension with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits this twin-muffler V6 cat-back in-house across the Illawarra. We confirm the IRS routing, check the cat flange and the hangers for both mufflers, then mount it square. Send your model and year and we will confirm fitment and book the bay.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Why does it have two mufflers?
The twin-muffler layout spreads silencing along the run, making it the quietest, most refined of the V6 cat-back endings.
Is it for the IRS car?
Yes — it is listed for the VS 3.8L V6 sedan with independent rear suspension.
Does it keep the cat?
Yes — it is a cat-back, so the factory cat and front section stay in place.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.