
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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Next Gen T6.2 Everest V6 Diesel 3in Centre Hotdog (SKU: SSMBM668PHD) Engineered for selected vehicle.
Category: Mufflers and resonators


The SSMBM668PHD is a 3in centre hotdog listed to fit the Next-Gen T6.2 Everest V6 diesel — a compact, straight-through resonator that flows more freely than a chambered muffler while still calming the centre-section note. It is the freer-flowing middle ground for the Everest centre.
A hotdog is a slim, straight-through resonator: gas passes through a perforated core wrapped in packing, so it takes the edge off the note without the bulk or restriction of a full muffler. On the Everest centre the SSMBM668PHD sits between an open pipe and a chambered muffler — freer flow than a muffler, calmer than a delete.
At 3in the hotdog is matched to the Everest's turbo-diesel V6, keeping the centre section flowing for a sizeable engine. The straight-through design means less back-pressure than a chambered unit of the same bore, which is the appeal for owners who want flow but not the raw note of an open centre.
It is listed to fit the Next-Gen T6.2 Everest V6 diesel; confirm your exact build with the workshop before ordering. Choose the hotdog if you want freer flow than a muffler with a more restrained note than a straight pipe — we can describe the character against your goals.
Oak Flats Muffler Men supplies and fits this MPI Automotive centre hotdog in-house across the Illawarra. We confirm the 3in section against your Everest, set the joins and check floor clearance before booking the work in.
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.