
Ford Next Gen Ranger Raptor V6 Twin 3in Turbo Back Exhaust with Hi-Flow
MPI AutomotiveRRP$7036.66Ford Next Gen Ranger Raptor V6 Twin 3in Turbo Back Exhaust with Hi-Flow Cats and Bimodal.
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MPI Automotive Ford Mustang FM, FN, FO S550, S650 5.0L 3in High Flow Cats Connecting To Std System - suit FX-225.
Category: Complete exhaust systems


The MPI Automotive SSMBC118 is a set of 3in high-flow catalytic converters listed to fit the Ford Mustang FM/FN/FO (S550/S650) with the 5.0L V8, connecting into the standard system. They're listed to suit the FX-225 application.
These are high-flow catalytic converters — the section between the headers and the rest of the system — sized at 3in and built to connect into the factory pipework behind them. Rather than replacing the whole exhaust, they swap the cats for a less restrictive design while still housing catalytic material, which is the middle path between a stock setup and a full system. The SSMBC118 is listed to suit the FX-225 application on the 5.0L Mustang.
It's listed to fit the Ford Mustang FM, FN and FO chassis — the S550 and S650 generations — with the 5.0L V8. That's several model years, so confirming your exact chassis code and that you're running the 5.0L is the key step. We treat this as 'listed to fit' and verify your build before ordering, since fitment data isn't always perfect.
These are high-flow cats, so they retain catalytic material rather than removing it — but whether a cat change meets compliance comes down to the specific part's rating and your state's requirements. We won't claim a blanket approval; confirm your build and any local rules with the workshop before fitting.
Oak Flats Muffler Men supplies and fits high-flow cats like these in-house across the Illawarra. We confirm the FX-225 / 5.0L Mustang match, check how they connect to your existing system, and book the bay. The listed RRP is $1,217.41; final pricing and any special-order lead time we confirm with you first.
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.