
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 Chrysler 300C Sedan 5.7L & 6.1L V8 Twin 3in cat back exhaust system.
Category: Complete exhaust systems


The MPI Automotive CHRK130S3-CB is a twin 3in cat-back exhaust system listed to fit the Chrysler 300C sedan with the 5.7L and 6.1L V8. It runs dual rear pipes and is sold and fitted at our Illawarra workshop.
This is a twin 3in cat-back for the 300C sedan. A cat-back replaces the exhaust from the catalytic converter back to the tips, so the factory cats and front pipework stay in place and only the rear section changes. The twin layout means two 3in pipes run back through the system, which suits the V8 it's listed for. Material and muffler details aren't published for this part, so we don't quote them — they're confirmed against the kit at fitting.
A cat-back is the section behind the catalytic converters, so swapping it changes the rear flow and the note without touching the emissions hardware up front. A twin 3in layout gives the V8 two larger-bore paths rather than a single pipe, which is a common choice on big-bore engines like the 5.7L and 6.1L. It's a rear-section change, so the cats are left standard.
It's listed to fit the 300C sedan with either the 5.7L or 6.1L V8 — the Hemi range fitted to that car. The make isn't separately recorded as a field for this part, but the listing names the 300C sedan and those two V8s. Confirm your exact engine and body with the workshop before ordering, since fitment feed data can be imperfect.
Oak Flats Muffler Men supplies and fits twin cat-back systems like the CHRK130S3-CB in-house across the Illawarra. We check the listed fitment against your sedan, confirm the dual 3in pipework clears your underbody and hangers, and book the bay. The recommended retail price is $3,249.38. Send your 300C details and we'll confirm the build 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.