<font size="2" face="Verdana, Arial">If that's what he means then hell no. That would gain you a little power, but i'd still suggest going for the race header direction than the off-road pipe direction. Theres a lot of power to be made from a header with nice long primaries. And yes the added resonator will help quiet things down, but you want to make sure you get a perforated core type and not the louvred core type. I think magnaflow makes some nice ones.Originally posted by nick:
Looks like he means if he replaced the CAT with a test pipe. Then adding another muffler/resonator. Would power be lost doing it that way?