MKHN0308

Holden WK WL Statesman V8 3in Dual Catback PH/Muffler

Holden WK WL Statesman V8 3in Dual Catback PH/Muffler (MKHN0308) Fits HOLDEN. Fast shipping, warranty included.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1814.80 AUD
In stock at supplier
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Holden WK WL Statesman V8 3in Dual Catback PH/Muffler product image

Part specs

SKU
MKHN0308
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive MKHN0308 is a 3in dual cat-back for the Holden WK/WL Statesman V8. The dual 3in layout is the headline — twin pipes from the cat rearward on the long-wheelbase Statesman, sized for the V8.

What does a 3in dual cat-back give?

This MKHN0308 runs two 3in pipes from the catalytic converter back, rather than a single line, so each bank of the V8 gets its own path through the system. The 3in bore is the larger of the Statesman options and suits the V8's output, while the dual layout spreads flow across the long-wheelbase floor. As a cat-back it leaves the engine-side hardware alone and reworks the system from the cat rearward.

How is it silenced?

The MKHN0308 carries a muffler in the silencing position, so the note is chambered rather than left open — the absorptive body reflects and soaks up sound to keep a road-friendly character on the big Statesman. On a dual 3in system that tempers the V8's volume without going wide open. No sound figure is published; the honest test is to hear a comparable WK/WL fit.

Will it suit my WK or WL Statesman?

It's listed to fit the Holden WK and WL Statesman V8. The long-wheelbase floor and the V8 set the dual 3in routing, which is particular to these cars. Confirm your exact build with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits the MKHN0308 in-house across the Illawarra. We match the twin 3in run to the Statesman's hangers, check clearance along the long floor, and join the muffler square either side. Bring the car in and we'll 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

What bore is the MKHN0308?
It's a 3in dual cat-back — the larger Statesman bore, run as twin pipes from the cat back.
Which Statesman does it fit?
It's listed to fit the Holden WK and WL Statesman V8. Confirm your build with the workshop.
Is it a single or dual system?
Dual — two 3in pipes from the cat rearward, one per bank of the V8.

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.