
Silverado 2500 HD T1, 6.6L TD V8, 2020-2025, 4in-5in Turbo Back With Cat
MPI AutomotiveRRP$7103.73Silverado 2500 HD T1, 6.6L TD V8, 2020-2025, 4in-5in Turbo Back With Cat & Muffler (SKU: SSMKCH0024) Engineered.
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GWM Cannon Ute 2.0L TD 2020 - 2025, 3in Turbo Back With Hotdog, Without Cat for selected vehicle applications.
Category: Mufflers and resonators


The MPI Automotive MKGW0009 finishes through a hotdog — a compact straight-through resonator instead of a chambered rear box. That single choice is what sets this 3in turbo-back for the GWM Cannon ute 2.0L turbo-diesel (2020–2025) apart from the muffler build in the same range.
A hotdog is a small straight-through resonator: gas passes through a perforated core wrapped in packing, so it trims edge and resonance without the reflection of a full muffler. On the 2.0L Cannon that places the note between a quiet rear-muffler build and a fully open one — freer-flowing and harder than a muffler, but with some silencing the open version drops. It is the pick for owners who want more voice from the diesel without going wide open at the rear.
This build runs without the catalytic converter. Removing the cat from the engine-back run means it is not ADR 79/04 compliant for road registration in NSW and is sold for off-road and competition use only. There is no softening of that — a cat-delete turbo-back on a road-driven diesel ute does not meet the standard.
At 3in this turbo-back covers the full run from the turbo outlet rearward on the 2020–2025 ute, with the hotdog handling resonance near the rear rather than a muffler. MPI Automotive lists the MKGW0009 at $2143.21, and as a complete turbo-back it is generally ordered in to suit your build.
Oak Flats Muffler Men fits turbo-back systems like this in-house across the Illawarra. It is listed to fit the GWM Cannon ute 2.0L (2020–2025); send your exact build and we will confirm clearances 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.