
HSV VE E2 Sedan Wagon 3in Catback Muffler
MPI AutomotiveRRP$4027.11HSV VE E2 Sedan Wagon 3in Catback Muffler/Muffler (SKU: SSMKHN0178) Engineered. Quality guaranteed.
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Holden Colorado RC 3.0L 10 - 12 LWB Without Cat & Without Muffler.
Category: Mufflers and resonators


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.
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.
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.
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.
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.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.