Originally Posted by
CrazyX
My teggy did that for about 2 months then me and a friend tore her exhaust out and got rid of the catalysts inside of her cat and got rid of her resonator and she's been running like a champ eva since w/ 2.5 inch from the headers on back!
I can only imagine how terrible that sounds. :tsk:
Hollowing out a stock cat will only cause a power loss, not to mention that 2.5" on a stock motor is way too big.