SSMKHN0378

Holden Colorado RC 3.0L 08 - 10 SWB WITHOUT CAT & WITHOUT MUFFLER

Holden Colorado RC 3.0L 08 - 10 SWB WITHOUT CAT & WITHOUT MUFFLER (SSMKHN0378) Fits HOLDEN. Fast.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $2542.79 AUD
In stock at supplier
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Holden Colorado RC 3.0L 08 - 10 SWB WITHOUT CAT & WITHOUT MUFFLER product image

Part specs

SKU
SSMKHN0378
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

Stripped right back, the MPI Automotive SSMKHN0378 runs the short-wheelbase Holden Colorado RC 3.0L (2008-2010) with no catalytic converter and no rear muffler. With the converter deleted, it's an off-road-only system in NSW.

Is it road legal?

No. Deleting the catalytic converter on a road-relevant exhaust takes the SSMKHN0378 outside ADR 79/04, so it is not compliant for road registration in NSW and is sold for off-road and competition use only. We state that plainly up front so there's no confusion about where this system can be run.

What's the effect of removing both the cat and the muffler?

Clearing out the converter and the rear muffler leaves nothing in the path to reflect, absorb or restrict the gas. The 3.0L diesel breathes through its most open route and produces its hardest, loudest character — the trade-off being a note well above standard inside and out. It's the choice for owners who prioritise flow and sound over a refined cabin.

What does the short-wheelbase RC spec mean?

This is the SWB system, cut for the shorter-chassis Colorado RC of the 2008-2010 era in the listing. The shorter wheelbase sets the pipe lengths and hanger spacing, so it's specific to the short-wheelbase truck and not interchangeable with the long-wheelbase version.

How do we fit it at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits this MPI Automotive system across the Illawarra, and we flag the off-road status when you book in. We confirm the short-wheelbase routing, set the hangers and clearance, and check the fitment against your Colorado. The listed RRP is AUD 2,542.79; it's ordered in once your build is verified.

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

Common questions

Can this be registered for the road in NSW?
No. With the catalytic converter deleted it isn't ADR 79/04 compliant for NSW registration and is for off-road and competition use only.
How loud and open is it?
It's the freest and loudest of the SWB RC builds — both the cat and the rear muffler are removed, so nothing restricts the flow.
Which Colorado does it suit?
The short-wheelbase Holden Colorado RC 3.0L (2008-2010). Confirm your wheelbase and build with the workshop.

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.