High Flow Cats/ Resonator
#1
High Flow Cats/ Resonator
i was wondering if i were to keep my stock GT exaust system and just take out the resonators and put in some highflow cats, if that woould make it a little louder(the resinators) and if it would give it a better flow increasing gas milage and adding HP(the high flow cats)....
#3
High Flow Cats/ Resonator
why do you keep asking the same questions over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and <FONT color=red size=5>AGAIN!!!</FONT>
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