
RAM DT 1500 5.7L V8 & 3.0L 6 Cyl (SO) 3in Twin Cat Back Exhaust, Rear
MPI AutomotiveRRP$3158.99RAM DT 1500 5.7L V8 & 3.0L 6 Cyl (SO) 3in Twin Cat Back Exhaust, Rear Mufflers With 5in Black Tips for selected vehicle applications.
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DS DT Ram 1500 5.7L Hemi V8 Dual 3in Centre Hotdogs for selected vehicle applications.
Category: Mufflers and resonators


Running a pair of hotdogs rather than chambered mufflers, the MPI Automotive SSMBM273PHD is a dual 3in centre resonator set listed to fit the RAM 1500 5.7L Hemi V8 (DS and DT). Hotdogs flow straighter than a muffler, so this is the freer-breathing, harder-edged centre option.
A hotdog is a compact straight-through resonator — gas passes through with little restriction while resonance is taken off, rather than being quietened by the baffles of a chambered muffler. Run as a dual centre pair on the Hemi RAM, these hotdogs give a less restrictive mid-system path and a harder-edged note than centre mufflers would. The 3in bore is matched to the large 5.7L V8.
The 3in size suits the 5.7L Hemi's output, keeping the dual mid-section flowing freely. This set is listed across both the DS and DT RAM 1500 generations that share the Hemi V8, sitting in the centre of the system between the front pipework and the rear section.
It's listed to fit the RAM 1500 5.7L Hemi V8 across the DS and DT. RAM builds vary, so send your exact spec to the workshop and we'll confirm the centre routing and hanger points before ordering. We treat the listing as a guide and check the truck on the hoist first.
Oak Flats Muffler Men supplies and fits this MPI Automotive hotdog set in-house across the Illawarra. We mount the truck on the hoist, fit both 3in hotdogs into the dual centre section against the factory hangers, and check clearance before sign-off. The SSMBM273PHD is held at its listed RRP as a special-order item; we'll confirm availability when you book.
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.