is it worth spending the money on a tune when im just changing my axle back and mid pipe that (utilizes the stock cats). or should i wait and tune after i install my under drive pulleys intake and throttle body. also is it worth it changing my throttle body, oh btw I have a 05 s-197 gt with just some very disappointing flowmaster axle back exhaust. and if any body could give me a ball park idea of how much those mods woulds increase my crank hp. considering it;s starting at 315hp? :read:
please help the only advice im getting, is from a bunch porche, v-dub and rice boy fans.
any input will be helpful :beer:
please help the only advice im getting, is from a bunch porche, v-dub and rice boy fans.
any input will be helpful :beer: