SSMKHN0142

Holden VX VY V8 Monaro 2.5in Dual With Extractors Muffler

Holden VX VY V8 Monaro 2.5in Dual With Extractors Muffler/Muffler.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $4857.61 AUD
In stock at supplier
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Holden VX VY V8 Monaro 2.5in Dual With Extractors Muffler/Muffler product image

Part specs

SKU
SSMKHN0142
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive SSMKHN0142 covers the earlier VX-VY series of the Holden V8 Monaro — a 2.5in dual extractor-and-exhaust package, muffler each side, listed to fit that two-door coupe. It's the VX-VY-era counterpart for owners of the earlier Monaro build.

What does the VX-VY listing mean?

Series matters for fitment. The SSMKHN0142 is listed against the VX-VY Monaro, so it's specified for that earlier coupe rather than the later series. The two-door floorpan and rear layout differ from the four-door cars on the same platform, which is why this system routes the way it does behind the diff — built for the VX-VY Monaro shape.

What's in the package?

It's a complete extractor-back system, not headers alone. Tube-and-merge extractors replace the cast factory manifolds at the heads — the main breathing restriction on these Holden V8s — then a matched 2.5in dual runs the length of the car and finishes through a rear muffler each side. The change runs from the engine all the way to the tail.

What's the 2.5in dual character?

A 2.5in dual is the street-oriented sizing for this V8 — paired pipes hold gas speed up for low-down and mid-range response while flowing more than the factory plumbing. With a muffler each side, the SSMKHN0142 carries a fuller, controlled note that suits a Monaro used on the road rather than chasing top-end volume.

How do we confirm fit at the Illawarra workshop?

Oak Flats Muffler Men fits MPI extractor systems in-house across the Illawarra. The SSMKHN0142 is listed to fit the VX-VY V8 Monaro; as a major-spend item we confirm your exact series and rear hanger layout before ordering, since fitment is tied to that earlier coupe build. Send your build and we'll book the bay.

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

Common questions

Which Monaro series does this suit?
The SSMKHN0142 is listed for the VX-VY V8 Monaro — the earlier series. Confirm your exact build with the workshop before ordering.
Is it just the extractors?
No — it's a full extractor-back package: tube extractors at the heads plus the 2.5in dual and a muffler each side.

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.