high flow cats. Too expensive
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Originally Posted by 1993 SLE
Originally Posted by BillBost37
Unless you are seriously modded 3" will not do anything for you.
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Originally Posted by Professor Fate
Really. well I guess i'll get 2.5", if its not going to make a differance. This is my first modern car. Im use to old muscle cars. (the bigger the better).
Shawn
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Originally Posted by BillBost37
Yeah...but how many times did you put 3" duals on a car? You had to push some serious vapor for that.
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Originally Posted by willwren
Not always, X. Not always.
Originally Posted by Xac Xado
BIGGER is not always BETTER.
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How 'bout NO Cat??
Hey, all. I am paying close attention to this and a few other threads about performance upgrades, so what if you just cut the catalytic converter OFF and replaced it with a straight pipe?
Is there a sensor that would need fooling? How bad is my exposure for legal problems?
Oh, and :P :?
thanks!! Jim O. (remind me to change my sig; I sold the GTO)
'97 SSE with hogged-out airbox (thanks, guys!) and removed engine installation plates...
Is there a sensor that would need fooling? How bad is my exposure for legal problems?
Oh, and :P :?
thanks!! Jim O. (remind me to change my sig; I sold the GTO)
'97 SSE with hogged-out airbox (thanks, guys!) and removed engine installation plates...
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Not sure about over in the Hoosier state, but over here in the Keystone state if the proper authorities catch you running a car that is supposed to have a cat (i.e. not grandfathered in), they will give you a nice hefty fine. You can take the chance, but I would say that it'* not worth it.