About to put on my 3'' ZZP downpipe, autolite 104 plugs, gaterback belt and then people are saying "OH NOES!! YOU'LL BLOW UP!" well, here's the question. will i? i have a custom tune, which I can alter any time I would like, and I also have a K&N CAI system. certain places I hear it's ok, certain they are saying hell no. i have scanned for kr, and in 100 degree weather, at very peak, i have 2degrees, no where else though. and in cooler weather, i'm at zero. i am thinking of ordering rockers.. do i need to?