
RAM DS 1500 5.7L V8 3in Twin Full Exhaust, Extractors and Cats, Incl
MPI AutomotiveRRP$7026.14RAM DS 1500 5.7L V8 3in Twin Full Exhaust, Extractors and Cats, Incl Rear Mufflers 5in Black Tips (SKU.
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RAM DT 1500 5.7L V8 3in Twin Full Exhaust, Extractors, Cats, Incl Rear Mufflers 5in Black Tips.
Category: Extractors and headers


The MPI Automotive SSMKRA0018 is a 3in twin full exhaust listed to fit the RAM DT 1500 5.7L V8. It runs extractors and cats up front, rear mufflers, and 5in black tips at the rear. At $7,026.14 RRP it replaces the run from the manifolds back.
This is a complete extractor-back package for the RAM DT 1500 5.7L V8: tubular extractors, catalytic converters, 3in twin pipework down each side, rear mufflers, and 5in black tips. It replaces the exhaust from the manifolds rearward, so it is a fuller change than a cat-back. The DT is the later 1500 platform, distinct from the earlier DS body. Material is not published by the supplier in this record, so we do not state one.
Extractors replace the cast factory manifolds with tubular primaries so each cylinder clears its spent gas more cleanly off the head. They sit at the front and set the path the 3in twin pipework behind them follows. Because this kit keeps cats, the emissions hardware the RAM left the factory with stays in place. The honest trade-off is clearance — tubular extractors run close to surrounding components, so fitting and sealing are handled carefully on the hoist.
It is listed to fit the RAM DT 1500 with the 5.7L V8 — the DT platform specifically, not the older DS. Confirm your exact variant with the workshop before ordering, because feed data can be imperfect and the truck on the hoist is the final word.
Oak Flats Muffler Men fits extractor systems like this in-house across the Illawarra. We set the extractor clearances, fit the cats and 3in twin pipework, hang the rear mufflers, align the 5in black tips, and confirm the DT 1500 build against the listing. As a larger twin system it can be a special-order item, so ask about lead time when you 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.