SSMKHN0227

Holden Commodore VU VY VZ V8 Ute 3in Single With Extractors Muffler

Holden Commodore VU VY VZ V8 Ute 3in Single With Extractors Muffler/Muffler.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $4300.15 AUD
In stock at supplier
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Holden Commodore VU VY VZ V8 Ute 3in Single With Extractors Muffler/Muffler product image

Part specs

SKU
SSMKHN0227
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive SSMKHN0227 runs a single 3in pipe but silences it with a muffler each side — the twin-muffler version of the single-pipe VU-VY-VZ V8 ute system. Both banks merge into one 3in run, then the rear uses two mufflers to keep the note its most controlled.

What makes this build distinct?

It combines a single 3in collector run with a muffler-each-side rear — a less common pairing. The two banks feed one large-bore pipe rather than a full dual, but the silencing is split across two mufflers at the back, giving the most damped note the single-pipe layout can have. That's the difference from the muffler-and-tailpipe single build, which uses one silencer into a tailpipe.

Why a single 3in pipe?

Collecting both banks into one 3in run is a cleaner, lighter alternative to twin pipes the length of the car. A single large-bore pipe flows well while keeping the underbody plumbing simple — a genuine layout choice rather than a cut-down dual, suited to owners who want one main pipe but the fuller silencing of two rear mufflers.

What's in the package?

It's a full extractor-back system. Tube-and-merge extractors replace the cast factory manifolds at the heads — the main breathing restriction on these V8s — then the system merges into a single 3in pipe and finishes through a rear muffler each side. The upgrade runs from the engine all the way to the tail.

How do we confirm fit at the Illawarra workshop?

Oak Flats Muffler Men supplies and fits MPI extractor systems in-house across the Illawarra. The SSMKHN0227 is listed to fit the VU-VY-VZ V8 ute; as a major-spend item we check your exact series and rear hanger layout before ordering so the single pipe and twin-muffler rear sit right under your tray. 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

How does this differ from the muffler-and-tailpipe single build?
Both run a single 3in pipe, but the SSMKHN0227 splits silencing across a muffler each side for a more damped note, rather than one muffler into a tailpipe.
Is it a single or dual pipe?
A single 3in pipe — both banks merge into one large-bore run — with a muffler each side at the rear.

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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Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.