
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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MPI Automotive VE Sedan/Wagon V8 6.0L 3in Dual Centre Muffler and Hot Dogs.
Category: Mufflers and resonators


The MPI Automotive MBM477MF is a 3in dual centre muffler with hotdogs listed to fit the VE sedan and wagon with the 6.0L V8. It pairs chambered centre boxes with straight-through hotdogs on a bigger-bore run to settle the mid-system note while keeping flow open.
This centre section combines a chambered muffler with a straight-through hotdog resonator. The chambered box reflects and absorbs the harsher pulses while the hotdog tunes out the boomy mid-range drone without choking flow. Together on the VE dual system they take the early edge off the V8 note and cut resonance through the middle of the run.
At 3in per side this is the bigger-bore centre choice for a VE dual system that's been freed up on the 6.0L V8. The muffler-and-hotdog pairing at this bore keeps the run flowing harder than a standard-sized centre while still cutting drone — the considered mid-system setup for a build that breathes.
It's listed to fit the VE sedan and wagon with the 6.0L V8. Send us your exact build and we'll confirm the dual centre fitment and routing before ordering, since the twin layout and body style both affect how it sits underneath.
Oak Flats Muffler Men fits dual centre sections like this in-house across the Illawarra. We confirm the 3in bodies and hotdogs clear the tunnel and floor, match the inlets and outlets per side, and hang the lot square. The MBM477MF is a special-order item with a published RRP of $843.56.
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.