
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 RG 2.8L DPF Aug 2016 On 3in Turbo Back Without Cat & With Muffler (SKU: MKHN0348) Engineered
Category: Mufflers and resonators


The MPI Automotive MKHN0348 is a 3in turbo-back for the Holden Colorado RG 2.8L (DPF, 2016 on) that deletes the catalytic converter and runs a rear muffler. The 3in bore is the headline — sized for the engine across the full turbo-back span.
At 3in this is the larger-bore turbo-back, sized to suit a diesel like the Colorado's 2.8L where a bigger pipe across the whole run helps it breathe out. The turbo-back span replaces everything from the turbo outlet rearward, and the MKHN0348 finishes through a muffler so there's still a chambered silencer at the tail rather than an open pipe. State only what the slug gives — this is the 3in build.
No — the MKHN0348 deletes the catalytic converter, so it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road or competition use only. On a DPF-era diesel the emissions hardware is part of what the vehicle was registered with, and removing the cat puts it outside road compliance. Talk to the workshop about how the Colorado will be used before committing.
It's listed to fit the Holden Colorado RG 2.8L with DPF, from 2016 onward. The DPF and the post-2016 build are the key markers — earlier or non-DPF Colorados route differently. Confirm your exact year and build with the workshop before ordering, since feed data can be imperfect.
Oak Flats Muffler Men supplies and fits the MKHN0348 in-house across the Illawarra. We confirm the cat-delete suits the use case, check the 3in run for clearance under the RG body, and hang the muffler square. Bring the Colorado in and we'll confirm fitment and book the bay.
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.