Re: High Flow Cats vs De-Cat
I am a law abiding citizen too, so here's my two cents:
Assuming you have done your mods on intake and downpipes, the next most restrictive part of the exhaust is the cats - but this is where the midpipe angles make a larger difference over the comparison of high-flow cat vs Felix de cat. Hence the concept of straight through.
Anyways, you have PM.