MKHN0372

Holden Colorado RC 3.0L 08 - 10 LWB With Cat & Without Muffler

Holden Colorado RC 3.0L 08 - 10 LWB With Cat & Without Muffler (MKHN0372) Fits HOLDEN. Fast shipping.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1895.14 AUD
In stock at supplier
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Holden Colorado RC 3.0L 08 - 10 LWB With Cat & Without Muffler product image

Part specs

SKU
MKHN0372
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive MKHN0372 keeps the catalytic converter but deletes the rear muffler on the long-wheelbase Holden Colorado RC 3.0L. The muffler-delete is the defining move: cat in, muffler out, for a louder note on a cat-retained system.

What does deleting the muffler do here?

Pulling the rear muffler removes the chambered box that absorbs and reflects sound, so the note opens up and the system flows more freely at the back. Because the MKHN0372 keeps the catalytic converter, only one of the two factory restrictions is gone — it's louder than a muffled build but still carries the cat that the full-delete versions remove.

Is it road legal?

The MKHN0372 retains the catalytic converter, which is the emissions component that usually decides registration on a diesel ute. Compliance still depends on the full vehicle, noise rules and your state's requirements, so confirm the exact build and any NSW conditions with the workshop before fitting — a muffler-delete can change the noise picture.

Long-wheelbase fitment

This part is routed for the long-wheelbase Colorado RC 3.0L, with pipe lengths and mounting points to suit that longer chassis — a separate listing from the short-wheelbase ute. Exact years aren't published in the supplier record, so confirm your variant with the workshop before ordering.

What's involved in fitting it locally?

Oak Flats Muffler Men fits the MKHN0372 at our Illawarra workshop, checking the cat and the rear section alignment and clearance under the tray as it goes in. It's listed to fit the LWB Colorado RC 3.0L; send us your build and we'll confirm fitment and book it.

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

Common questions

Does the MKHN0372 keep the catalytic converter?
Yes. It's the with-cat, muffler-delete build — the cat stays, the rear muffler is removed for a louder note.
Will it be loud?
Louder than a muffled system, since there's no rear muffler to soften the tone. The retained cat still does some work upstream.
Is this the same as the short-wheelbase part?
No. This is routed for the long-wheelbase Colorado RC. Confirm your wheelbase and build with the workshop before ordering.

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.