MKHN0283

Holden VP VR VS Statesman V8 IRS 3in Catback Muffler

MPI Automotive Holden VP VR VS Statesman V8 IRS 3in Catback Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $949.31 AUD
In stock at supplier
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Holden VP VR VS Statesman V8 IRS 3in Catback Muffler product image

Part specs

SKU
MKHN0283
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

Built for IRS-equipped cars, the MPI Automotive MKHN0283 is a 3in cat-back for the Holden VP/VR/VS Statesman V8 with a rear muffler. The independent-rear-suspension fitment is the distinction — routing shaped to clear the IRS cradle.

What does the IRS fitment change?

The MKHN0283 is routed for the independent-rear-suspension (IRS) VP/VR/VS Statesman, where the rear cradle and driveline geometry differ from a live-axle car. That changes how the pipe must be shaped to clear the rear end, which is why the IRS distinction is called out. Matching it correctly is what lets the 3in run hang where it should at the back.

What does the 3in bore and single muffler suit?

At 3in this cat-back is sized for the V8 and carried from the cat rearward to a single rear muffler. The chambered muffler settles the note through absorption and reflection, so the tone stays composed rather than open. It's the larger-bore upgrade for the VP/VR/VS Statesman without stepping to a dual or a straight-through layout.

Is it road legal?

As a cat-back, the MKHN0283 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 IRS Holden VP/VR/VS Statesman V8; the supplier names the V8 and the IRS configuration but not exact years, so confirm your variant with us. Oak Flats Muffler Men fits the MKHN0283 in-house across the Illawarra, shaping the 3in run to clear the IRS cradle 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 does the IRS fitment mean?
It's routed for the independent-rear-suspension VP/VR/VS Statesman, where the rear cradle differs from a live-axle car. Confirm your rear setup with the workshop.
What bore is the MKHN0283?
It's a 3in cat-back with a single rear muffler, sized for the VP/VR/VS Statesman V8.
Does a cat-back affect the catalytic converter?
No. It sits behind the cat, so the factory catalytic converter is left 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.