MKHN0298

Holden WH Statesman V8 3in Dual Catback Hotdog/Muffler

Holden WH Statesman V8 3in Dual Catback Hotdog/Muffler (MKHN0298) Fits HOLDEN. Fast shipping, warranty included.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1604.67 AUD
In stock at supplier
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Holden WH Statesman V8 3in Dual Catback Hotdog/Muffler product image

Part specs

SKU
MKHN0298
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

Sized at 3in dual, the MPI Automotive MKHN0298 is a twin cat-back for the Holden WH Statesman V8 running a hotdog and a rear muffler. The 3in dual bore on the earlier WH-generation Statesman is what marks this one out.

What does the 3in dual setup suit?

A 3in dual cat-back runs two parallel 3in pipes from the cat rearward, the larger bore sized for a V8's output across a twin path. On the WH Statesman it suits owners after the bigger-bore dual layout for the earlier-generation long-wheelbase car. The MKHN0298 carries that 3in dual run with a hotdog and a rear muffler set in the path.

How do the hotdog and muffler work together?

The hotdog is a straight-through resonator that trims resonance with little restriction; the rear muffler is a chambered box that settles the tone by absorbing and reflecting sound. Running both lets one section keep gas moving freely while the other holds the note in check — a balanced pairing on this 3in dual system rather than relying on a single quietening device.

Is it road legal?

As a cat-back, the MKHN0298 sits behind the catalytic converter and leaves the factory cat in place. Compliance depends on noise limits and your state's rules, so confirm the exact build and any NSW requirements with the workshop before fitting.

Fitment and fitting locally

It's listed to fit the Holden WH Statesman V8; the supplier names the V8 but not exact years, so confirm your variant with us. Oak Flats Muffler Men fits the MKHN0298 in-house across the Illawarra, lining up both 3in paths, the hotdog and the rear muffler for clearance as it goes up.

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

Common questions

What generation Statesman does the MKHN0298 fit?
It's listed for the WH Statesman V8. Confirm your exact variant with the workshop before ordering.
What bore is it?
It's a 3in dual cat-back — two 3in pipes for the WH Statesman V8.
What do the hotdog and muffler do?
The hotdog trims resonance with little restriction; the rear muffler settles the note further. The build runs both.

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.