SSMKHN0412

Holden Commodore VU VY VZ V8 Ute 3in Dual With 1 3/4 in Extractors Muffler

Holden Commodore VU VY VZ V8 Ute 3in Dual With 1 3/4 in Extractors Muffler/Muffler.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $5382.82 AUD
In stock at supplier
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Holden Commodore VU VY VZ V8 Ute 3in Dual With 1 3/4 in Extractors Muffler/Muffler product image

Part specs

SKU
SSMKHN0412
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

Running two mufflers in series on a dual 3in layout, the MPI Automotive SSMKHN0412 is the most reserved of the dual 3in VU/VY/VZ ute systems. Listed to fit the Holden Commodore VU, VY and VZ V8 ute, it carries 1¾in primaries into twin mufflers per the dual routing.

Why twin mufflers on the dual 3in ute?

The SSMKHN0412 finishes muffler-to-muffler rather than with a hotdog or a single muffler-and-tailpipe. Two muffler stages take the note down in two passes, so this is the quietest of the dual 3in VU/VY/VZ ute builds. We publish no decibel figure and won't quote one; the twin-muffler layout is the choice when you want the V8 present but settled.

What does dual 3in mean under the tray?

Dual keeps each cylinder bank on its own 3in pipe to the rear rather than merging the banks. On the VU/VY/VZ ute that suits the tray and rear floor. The 1¾in primaries feed both banks, replacing the factory cast manifolds with mandrel-bent tube-and-merge runners sized for street response.

Will it suit my VU, VY or VZ ute?

It's listed to fit the Holden Commodore VU, VY and VZ V8 ute. Confirm your exact series and build with us against the listing before ordering — feed data is the starting point, the car is the confirmation.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits VU/VY/VZ ute systems in the Illawarra. We match the 1¾in extractor flanges to your heads, route both 3in pipes under the tray, hang both mufflers and seal the joints for heat cycling. RRP is listed at 5382.82 AUD; fitting is quoted once we've seen the ute.

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

Common questions

Is the SSMKHN0412 the quietest dual 3in ute build?
It runs two mufflers in series, so it's the most reserved of the dual 3in VU/VY/VZ ute options. We don't publish a sound level.
Does each bank get its own pipe?
Yes — dual 3in means separate 3in pipes per cylinder bank.

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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