MKHN0104

Holden Commodore VZ V6 Sedan 3in Catback Muffler

Holden Commodore VZ V6 Sedan 3in Catback Muffler/Muffler (MKHN0104) Fits HOLDEN. Fast shipping, warranty included.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $886.12 AUD
In stock at supplier
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Holden Commodore VZ V6 Sedan 3in Catback Muffler/Muffler product image

Part specs

SKU
MKHN0104
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

Listed for the four-door body alone, the MPI Automotive MKHN0104 is a 3in cat-back for the V6 VZ Holden Commodore sedan, finished with a chambered muffler. The sedan-specific routing and boot-pan clearance set it apart from the ute and wagon listings.

Why is this the sedan listing?

The VZ sedan routes its rear section over the boot pan and four-door floor, which differs from how the ute and wagon carry the tailpipe. The MKHN0104 is shaped to that sedan layout, so the muffler and tailpipe land in the right place for the four-door. It reworks the run from the catalytic-converter flange rearward, leaving the cat and front pipe as fitted.

What does the chambered muffler give the V6?

A boxed muffler quietens by reflecting and absorbing sound through internal baffling rather than passing gas straight through, so it gives a more controlled tone than a straight-through resonator. On the V6 VZ sedan that suits an owner who wants the 3in upgrade without a louder voice. It is the muffler-equipped layout for this cat-back.

What does the 3in bore mean here?

This is a 3in cat-back, a generous bore for the V6 application and the only diameter stated in this listing. The workshop confirms the muffler position and the hanger points against the VZ sedan's rear floor rather than assuming them, since the section has to sit clear under the four-door body.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits this MPI Automotive cat-back in-house across the Illawarra. We set the muffler clear of the sedan's rear floor, confirm the hangers, and align it true. Send your build and we will confirm fitment and book you in.

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

Common questions

Is the MKHN0104 the sedan version?
Yes — it is listed for the V6 VZ Commodore sedan, routed for the four-door body. Confirm your build with the workshop.
What bore is it?
It is a 3in cat-back — the only diameter stated in the listing.
What muffler type is fitted?
A chambered boxed muffler, for a controlled note rather than a straight-through resonator's harder edge.

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.