Hey all, I have a 2.4l cobalt and I want to do some things to it. Everyone is always sleeping on my whip so I want to add some performance parts to it. Right now i am looking into exhaust systems. I would like to know the difference between a tourning exhaust and a sports exhaust. The sound, the power, etc. and does anyone have any suggestions on exhaust systems...

thanks
anyone want to see pics of my car go to mywhipspace.net

 

Same power gains, touring is deep and quiet, sport is a little louder and throatier

 

i love gm pro exhaust i have it and it sound great