SSMKHN0306

Holden WK WL Statesman V8 3in Dual With 1 7/8 in Extractors Hotdog/Muffler

Holden WK WL Statesman V8 3in Dual With 1 7/8 in Extractors Hotdog/Muffler.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $5651.20 AUD
In stock at supplier
Afterpay, Zip Pay & Zip Money available
Afterpay acceptedZip accepted — Zip Pay and Zip Money
Holden WK WL Statesman V8 3in Dual With 1 7/8 in Extractors Hotdog/Muffler product image

Part specs

SKU
SSMKHN0306
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The larger-primary Statesman build, the MPI Automotive SSMKHN0306 runs 1⅞in extractors on a 3in dual system with a hotdog muffler, listed to fit the Holden WK and WL Statesman V8. It's listed at $5,651.20.

What does the 1⅞in primary size suit?

The SSMKHN0306 is set apart by its 1⅞in primary tubing — the larger-primary choice. 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. On a WK/WL Statesman built to make more than standard power, this is the extractor size aimed at it, paired with the dual 3in pipe behind.

Why a 3in dual layout on the Statesman?

This is a 3in dual system — twin pipes, a bank each side for the V8 — routed under the long-wheelbase Statesman. The dual layout gives each bank its own path and the bigger bore keeps the flow moving, which complements the larger 1⅞in primaries up front. It's matched to the WK and WL body.

What's the hotdog finish?

The system 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 suits the larger-primary, bigger-flow intent of this build, giving the Statesman more voice while still silencing the run.

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 Statesman systems like this across the Illawarra; it's listed to fit the WK and WL Statesman V8, so send your build and we'll confirm clearances and the dual routing 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 does the SSMKHN0306 use?
1⅞in primary tubing — the larger-primary option, suited to higher-rpm, higher-output V8 builds.
Which Statesman does it fit?
It's listed to fit the Holden WK and WL Statesman V8. Confirm your exact model and build with the workshop before ordering.
Single or dual system?
A 3in dual system with a hotdog muffler.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
Show nearby fitment areasCollapse section

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.