MKHN0275

Holden VQ VR V6 Statesman 2.5in Catback Muffler

Holden VQ VR V6 Statesman 2.5in Catback Muffler/Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $810.99 AUD
In stock at supplier
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Holden VQ VR V6 Statesman 2.5in Catback Muffler/Muffler product image

Part specs

SKU
MKHN0275
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive MKHN0275 is a 2.5in cat-back for the Holden VQ/VR Statesman V6 with a muffler at each stage. The V6 fitment at a 2.5in bore is what sets this one apart from the V8 listings in the range.

Why a 2.5in bore for the V6?

A 2.5in cat-back is sized to suit the VQ/VR Statesman's V6 rather than a larger V8 — the bore matches the engine's output, keeping gas speed up rather than over-sizing the pipe. Running from the cat rearward, the MKHN0275 pairs that bore with a muffler at each stage, so it's a measured, road-oriented upgrade for the six-cylinder Statesman.

What does the twin-muffler layout do?

Running a chambered muffler at each stage quietens the system through absorption and reflection at more than one point, giving a composed, subdued note. There's no straight-through hotdog in this build, so it leans civil rather than open — fitting for a V6 cruiser where a settled tone suits the car.

Is it road legal?

As a cat-back, the MKHN0275 sits behind the catalytic converter and doesn't touch the factory cat. Compliance comes down to noise limits and your state's rules, so confirm the exact build and any NSW requirements with the workshop before fitting.

Fitment and fitting at our Illawarra workshop

It's listed to fit the Holden VQ/VR Statesman V6; the supplier names the V6 but not exact years, so confirm your variant with us. Oak Flats Muffler Men fits the MKHN0275 in-house, lining up the 2.5in run and the mufflers for clearance under the long-wheelbase floor as it goes up.

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

Common questions

Is the MKHN0275 for the V6 Statesman?
Yes — it's listed for the VQ/VR Statesman V6, at a 2.5in bore sized to suit the six-cylinder. Confirm your variant with the workshop.
What bore is it?
It's a 2.5in cat-back, matched to the V6's output.
How quiet is it?
With a muffler at each stage it's on the subdued side, since both stages quieten the note through chambered boxes.

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