MKHN0445

Holden Colorado RC 3.0L 10 - 12 LWB Without Cat & Without Muffler

Holden Colorado RC 3.0L 10 - 12 LWB Without Cat & Without Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1614.44 AUD
In stock at supplier
Afterpay, Zip Pay & Zip Money available
Afterpay acceptedZip accepted — Zip Pay and Zip Money
Holden Colorado RC 3.0L 10 - 12 LWB Without Cat & Without Muffler product image

Part specs

SKU
MKHN0445
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

Built for the long-wheelbase tub, the MPI Automotive MKHN0445 is a no-cat, no-muffler system for the 3.0L Holden Colorado RC (2010–2012) in LWB form. The LWB routing sets the packaging, and with both the cat and muffler deleted it's the most open build in the family — supplied for off-road use only.

Why is the LWB routing the starting point?

The Colorado RC ran short and long wheelbase, and the rear exhaust section has to follow the chassis it's cut for. The MKHN0445 is bent and hung for the longer LWB tub, so its pipe lengths and hanger points suit that rear span. A SWB system won't sit right on a LWB ute, and vice versa — matching the wheelbase is the first check we make before anything goes on.

Is the MKHN0445 road legal?

No. It deletes the catalytic converter, a road-relevant emissions component, so it is not ADR 79/04 compliant for road registration in NSW and is supplied for off-road use only. There's no softening that. Running without a muffler as well, it's the freest-flowing, hardest-noted Colorado RC build — a paddock or competition part, not a registrable one.

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. The MKHN0445 has a published RRP of $1,614.44.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits MPI Colorado RC systems in-house across the Illawarra. Because this is an off-road cat-delete, we'll confirm where it can be used, then check the LWB routing and clearances 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

Can I register a Colorado RC with the MKHN0445?
No. It deletes the catalytic converter, so it is not ADR 79/04 compliant for road registration in NSW and is for off-road use only. Ask us about the with-cat versions for a road-legal system.
Is this the long or short wheelbase system?
It's the LWB (long-wheelbase) routing. Make sure your Colorado RC's wheelbase matches before ordering — we'll confirm it.
Does it fit my 2010–2012 Colorado RC?
It's listed to fit the 3.0L Holden Colorado RC LWB from 2010–2012. Confirm your exact 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.
Show nearby fitment areasCollapse section

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.