MKHN0142

Holden VX VY V8 Monaro 2.5in Dual With Extractors Muffler

Holden VX VY V8 Monaro 2.5in Dual With Extractors Muffler/Muffler (MKHN0142) Fits HOLDEN. Fast.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $4131.11 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
MKHN0142
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MKHN0142 from MPI Automotive is a 2.5in extractor system for the Holden VX VY V8 Monaro — a complete run from tuned-length headers through to twin mufflers, rather than a single-component swap.

What does this system include?

From the heads rearward, this system fits the Holden VX VY V8 Monaro with tuned-length extractors, connecting pipes, and a back end built around a muffler on each side at the rear. The listed diameter is 2.5in. It runs a dual layout.

Why fit extractors instead of keeping the cast manifolds?

Headers (extractors) are tubular replacements for the heavy cast manifolds the factory bolts to the heads. Each cylinder gets its own primary tube before the collector brings them together, cutting the back-pressure that a cast manifold builds in. That is the breathing benefit owners are after. Against it: the install is involved, the exhaust note grows, and since extractors touch the emissions-relevant front of the system, what passes inspection in NSW comes down to the specific build.

Is this the right kit for my Holden?

The Holden VX VY V8 Monaro is the listed fitment; we still want your specific build confirmed. Catalogue data can carry small errors and these platforms came in more than one configuration, so the fit is what the supplier lists — we verify it against your build, not the other way around. Pass us the details and Oak Flats Muffler Men in the Illawarra will verify the match before anything is ordered.

Will it pass inspection in NSW?

Road registration is a per-car question with extractors, since they touch the section the regulator looks at. MPI Automotive publishes no compliance statement for this listing and we won't pretend otherwise; we will go over the implications for your rego before fitting.

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

Common questions

Is the MKHN0142 listed for the Holden VX VY V8 Monaro?
It is the listed fitment for the Holden VX VY V8 Monaro. Confirm your specific variant with the workshop before placing an order.
What size is this system and what is at the back?
It is listed at 2.5in and runs twin mufflers. It is a complete extractor-back kit, not just a muffler.
Do you fit these in-house?
We do — MPI Automotive systems are supplied and fitted in-house at our Illawarra workshop. Give us your build and we will confirm fit and schedule it.

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.