
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 With Cat & Without Muffler (SKU: MKHN0443) Engineered. Quality guaranteed.
Category: Mufflers and resonators


The MPI Automotive MKHN0443 keeps the factory cat but runs without a muffler, routed for the long-wheelbase 3.0L Holden Colorado RC (2010–2012). That pairing — emissions hardware retained, muffler deleted — gives a harder note on the LWB ute while staying registration-minded.
The MKHN0443 holds onto the factory catalytic converter, which is what matters for road compliance on a diesel ute, but deletes the muffler. With no absorptive element in the run, the path is freer and the note more present than a muffled system, yet the cat stays where the factory had it. It's the build for a Colorado RC owner who wants a harder character without changing the emissions side. Confirm any state requirements with the workshop before fitting.
The Colorado RC came short and long wheelbase, and the system has to follow the chassis it's cut for. The MKHN0443 is bent and hung for the longer LWB tub, so matching the wheelbase is the first check — a SWB system won't sit right on a LWB ute. The MKHN0443 carries a published RRP of $1,895.14.
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.
Oak Flats Muffler Men supplies and fits MPI Colorado RC systems in-house across the Illawarra. We confirm the LWB routing, check 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.
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.