Check out modern performance. They have a bolt on header with a high flow cat and O2 sensor bungs and flowmaster options for cat back systems at very good prices. Although any muffler shop can custom make cat back systems. I'm going to get bashed for this, but we should be responsible and keep the cats for our daily drivers. These new high flow cats don't door much to restrict air flow anyway.Any exhaust suggestions out there? Just anything to make it sound better, and not like crap or a fart can. More than just cutting off exhaust. Anyone do a cat delete on their Dart before? Does it sound good?
That's what I want to know.
You cannot just do a "cat delete" if one wants to do a "cat back exhaust" on the Dart platform. The catalytic converter on the stock OE exhaust manifold is huge and physically cannot be removed. The manifold is built into the Exhaust and Catalytic Converter as you can see in the follow schematic:Can you get away with doing a cat delete?