The intake hose on the 1990 celica i just bought is ripped and I'm trying to decide whether or not I should buy a performance intake instead of just replacing it with a stock hose. I was wondering if that would throw off the rest of my car, like overwork the exhaust or something (still don't know much about cars sorry lol). I heard that if you change one thing on a car to performance you pretty much have to change everything else a level up just to even it all out or else the one performance part will damage the stock parts, is that true? Any help or info would be great..plus, does anybody know where i could get a performance one for a 1.6..all of them seem to be for 2.0 and up...and are universal ones any good? thanks!