MKHN0442

Holden Colorado RC 3.0L 10 - 12 LWB With Cat & Hotdog

Holden Colorado RC 3.0L 10 - 12 LWB With Cat & Hotdog (SKU: MKHN0442) Engineered. Quality guaranteed.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1934.89 AUD
In stock at supplier
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Holden Colorado RC 3.0L 10 - 12 LWB With Cat & Hotdog product image

Part specs

SKU
MKHN0442
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive MKHN0442 is the most road-friendly LWB build for the 3.0L Holden Colorado RC (2010–2012): it keeps the factory cat and runs a hotdog, all routed for the long-wheelbase tub. Retained emissions hardware plus a compact straight-through resonator make it the registration-minded option with a tidied note.

Cat kept, hotdog fitted — why pick this LWB build?

The MKHN0442 pairs a retained factory catalytic converter with a hotdog resonator. Keeping the cat leaves the emissions hardware as the Colorado RC left the factory, which matters for road compliance on a diesel ute. The hotdog — a straight-through perforated-core resonator — trims drone without the volume drop of a full muffler, so you get a freer-flowing, more present note than a muffled system with the cat still in place. Confirm any state requirements with the workshop before fitting.

Why does the LWB routing matter?

The Colorado RC came short and long wheelbase, and the system has to follow the chassis it's built for. The MKHN0442 is bent and hung for the longer LWB tub, so the wheelbase has to match before it'll sit correctly — that's the first thing we confirm. The MKHN0442 has a published RRP of $1,934.89.

Will it suit my Colorado RC?

It's listed to fit the 3.0L Holden Colorado RC, LWB, across the 2010–2012 window. Confirm your exact build and wheelbase with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits MPI Colorado RC systems in-house across the Illawarra. We confirm the LWB routing, check hotdog placement and clearances, and match the part to your ute before it goes on the hoist.

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

Common questions

Does the MKHN0442 keep the catalytic converter?
Yes — this is the with-cat build, so the factory catalytic converter stays in place. Confirm any state requirements with the workshop before fitting.
Is this the LWB or SWB system?
It's the LWB (long-wheelbase) routing. Make sure your Colorado RC's wheelbase matches before ordering — we'll confirm it.
What does the hotdog do?
It's a compact straight-through resonator that trims drone and harshness while flowing more freely than a chambered muffler.

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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