Alright guys, i am wanting to purchase an exhaust system and like everyone else am having trouble figuring out what to got with. my egt's rise fairly quickly with the set-up i have and i really want to go with a straight 5" system into a 6" tip. I have been reading up that you lose bottom end with the 5 and not with the 4". What do you guys suggest, i want the 5" for the noise and temps and b/c most of my buds are runnin the 4" and of course i don't want the same. The louder the better! What do yall think 4 or 5? I don't believe they make a 5"downpipe either so i know i would go with the 4" downpipe into the 5" Thanks in advance guys!!