SSMKHN0332

VF HSV V8 Sedan Wagon 3in With 1 7/8 in Extractors Hotdog/Muffler

VF HSV V8 Sedan Wagon 3in With 1 7/8 in Extractors Hotdog/Muffler (SSMKHN0332) Fits HOLDEN. Fast.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $5723.70 AUD
In stock at supplier
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VF HSV V8 Sedan Wagon 3in With 1 7/8 in Extractors Hotdog/Muffler product image

Part specs

SKU
SSMKHN0332
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

Stepped up to 1⅞in primaries, the MPI Automotive SSMKHN0332 is a 3in system with 1⅞in extractors and a hotdog muffler, listed to fit the VF HSV V8 sedan and wagon. It's listed at $5,723.70.

What does 1⅞in primary tubing suit?

The defining feature of the SSMKHN0332 is its 1⅞in primary tubing — the larger-primary choice in this family. Bigger primaries let more gas flow before the runners merge, which suits a higher-rpm, higher-output V8 build that wants top-end breathing room over low-rpm gas speed. If your VF HSV is built to rev and make power up high, this is the extractor size aimed at it.

Larger primaries versus the factory manifold

Where the factory cast manifold is the choke point off the head, these 1⅞in tube-and-merge extractors open the path right up. The larger primary is a deliberate step beyond a small-primary street setup — it's the application choice for an engine making more than standard output, paired here with the bigger 3in pipe behind it to keep that flow moving.

What's the body and silencing?

It's routed for the VF HSV sedan and wagon body, with its boot and rear-axle layout, and finishes through a hotdog muffler — a straight-through resonator-style silencer that keeps the note more open than a twin-muffler box. That open finish pairs naturally with the larger-primary, bigger-bore intent of this build.

Road compliance and fitting at our Illawarra workshop

Because this changes the exhaust at the head, road compliance depends on the full build and your state's requirements — we'll confirm that with you rather than have you assume it. Oak Flats Muffler Men fits HSV systems like this across the Illawarra; it's listed to fit the VF HSV V8 sedan and wagon, so send your build and we'll confirm clearances before booking the bay.

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

Common questions

What extractor size is the SSMKHN0332?
1⅞in primary tubing — the larger-primary option, suited to higher-rpm, higher-output V8 builds.
Which body does it fit?
It's listed to fit the VF HSV V8 sedan and wagon. Confirm your exact body and build with the workshop before ordering.
What's the muffler?
A hotdog muffler — a straight-through resonator-style silencer, the more open finish.

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.