
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 & Hotdog (SKU: MKHN0442) Engineered. Quality guaranteed.
Category: Mufflers and resonators


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.
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.
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.
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 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.
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.