SSMKHN0128

Holden Commodore VT - VZ V8 Sedan 3in Dual With 1 7/8 in Extractors Hotdog/Muffler

Holden Commodore VT - VZ V8 Sedan 3in Dual With 1 7/8 in Extractors Hotdog/Muffler.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $5487.60 AUD
In stock at supplier
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Holden Commodore VT - VZ V8 Sedan 3in Dual With 1 7/8 in Extractors Hotdog/Muffler product image

Part specs

SKU
SSMKHN0128
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive SSMKHN0128 is a 3in dual extractor-and-exhaust package listed to fit the Holden Commodore VT-VZ V8 Sedan. It runs 1-7/8in primary extractors into a twin 3in system with a hotdog-and-muffler rear layout.

What does the SSMKHN0128 cover?

This is a full engine-back build spanning the VT to VZ Commodore V8 Sedans. It starts with 1-7/8in primary extractors at the heads, then splits into a twin 3in run that passes through a hotdog resonator and into a rear muffler. The 3in dual sizing is the larger-bore choice for these cars, sized to suit the extractors at the front.

What do the 1-7/8in extractors and the hotdog do?

Extractors replace the cast exhaust manifolds with separate tubes that merge downstream, and the 1-7/8in figure is the primary tube diameter at the heads. The aim is to ease back-pressure where the gas first leaves the engine. Behind them, the dual 3in run keeps both banks of the V8 flowing rearward, and the hotdog smooths particular tones ahead of the muffler. The honest trade-off is that any header-led job is a more involved fit than a bolt-on rear section, so the whole run is supplied together to keep the sizing matched from the 1-7/8in primaries through the 3in pipework.

Will it suit my VT to VZ Commodore?

It is listed to fit the Holden Commodore VT-VZ V8 Sedan, covering a broad span of that generation. The hotdog-plus-muffler rear keeps the note measured for a 3in dual setup. Series and build details vary across VT through VZ, so confirm your exact Commodore specification with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits Commodore extractor systems in-house across the Illawarra. We confirm manifold access and clearances for the 1-7/8in extractors at the engine, then the twin 3in run. At an RRP of $5,487.60 it's a build-to-order item; send your VT-VZ details and we'll confirm the fitment.

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

Common questions

Will the SSMKHN0128 fit my VT to VZ Commodore V8?
It's listed to fit the Holden Commodore VT-VZ V8 Sedan. Confirm your exact series and build with the workshop before ordering.
What size are the extractor primaries?
This package uses 1-7/8in primary extractors feeding a twin 3in system with a hotdog and muffler.

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.