MKHN0124

Holden Commodore VT - VZ V8 Sedan 2.5in Dual With Extractors Muffler

Holden Commodore VT - VZ V8 Sedan 2.5in Dual With Extractors Muffler/Muffler (SKU: MKHN0124) Engineered

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $4179.02 AUD
In stock at supplier
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Holden Commodore VT - VZ V8 Sedan 2.5in Dual With Extractors Muffler/Muffler product image

Part specs

SKU
MKHN0124
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive MKHN0124 is a 2.5in dual extractor and exhaust package listed to fit the V8 Holden Commodore sedan across the VT to VZ range, running two mufflers.

What's in this twin-muffler package?

This is a 2.5in dual system built around tubular extractors and finished with two mufflers rather than a resonator-and-muffler split. The twin-muffler layout leans toward the quieter end of MPI's options for this car, with the hotdog version sold separately for owners who want a different balance. Either way it covers the run from the heads back.

What's an extractor and where does it sit?

Extractors are tubular headers that replace the factory cast manifolds, sitting right at the engine where the exhaust starts. Compared with stock they take more time to fit, run hotter and sit lower under the car. The headers are only part of the story — the 2.5in dual pipework and the two mufflers behind them shape the result, which is why MPI supplies them together as one kit.

Will it suit my Commodore sedan?

It's listed to fit the V8 sedan across VT, VU, VX, VY and VZ. With that many years on one platform, the workshop will confirm your exact engine and chassis before ordering so the dual routing and muffler placement match your car.

What does fitting involve in the Illawarra?

Oak Flats Muffler Men installs these extractor systems in-house. We verify the two mufflers clear the floor and rear, check the listed fitment against your build, and book the install once everything lines up.

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

Common questions

How does the MKHN0124 differ from the hotdog version?
This one runs two mufflers; MPI's MKHN0125 uses a hotdog resonator and one muffler for the same car. The workshop can talk you through the difference.
Will it fit my V8 VT–VZ sedan?
It's listed to fit the V8 sedan across that family. Confirm your exact variant with the workshop first.
Does it come with the extractors?
Yes — the extractors, 2.5in dual pipework and both mufflers are part of the package.

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.