MKHN0112

Holden Commodore VT 5L Sedan 2.5in Dual With Extractors Muffler

Holden Commodore VT 5L Sedan 2.5in Dual With Extractors Muffler/Muffler.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $4133.31 AUD
In stock at supplier
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Holden Commodore VT 5L Sedan 2.5in Dual With Extractors Muffler/Muffler product image

Part specs

SKU
MKHN0112
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive MKHN0112 is a 2.5in dual extractor and exhaust package listed to fit the 5L Holden Commodore VT sedan, finished with two mufflers.

What's in this 2.5in twin-muffler kit?

This is a 2.5in dual system built around tubular extractors and finished with two mufflers. It covers the run from the 5L V8's heads to the rear, sitting at the smaller bore in MPI's VT 5L listings. The twin-muffler layout is the quieter of the options against the hotdog version at the same diameter.

What does an extractor do and what's the catch?

Extractors replace the cast factory manifolds with tubular primaries so each cylinder vents through its own pipe before merging. The honest catches are extra install labour, more under-bonnet heat and lower ground clearance than stock. The headers alone don't tell the whole story — the 2.5in dual pipework and the two mufflers shape the result, which is why MPI supplies them as one matched package.

Will it suit my VT 5L sedan?

It's listed to fit the 5L VT Commodore sedan. The workshop will confirm your exact engine and chassis before ordering, since one listing can't cover every detail across the VT range, and many of these cars carry earlier changes from previous owners.

What does fitting involve in the Illawarra?

Oak Flats Muffler Men installs these extractor systems on-site. We verify the two mufflers and 2.5in dual pipework clear the floor and rear, check the listed fitment against your car, and book the bay once the fit is confirmed.

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

Common questions

How does the MKHN0112 differ from the hotdog version?
This uses two mufflers; MPI's MKHN0113 runs a hotdog and one muffler at the same 2.5in bore for the VT 5L sedan.
Will it fit my VT Commodore?
It's listed to fit the 5L VT sedan. Confirm your exact variant with the workshop first.
Is this a complete system?
Yes — extractors, 2.5in dual pipework and two mufflers together.

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.