Originally Posted by daisuke149

yeah its been said before but damn wtf wrong with people thinking that the purpose of a car and dyno's and tuning etc is just to hit a magical peak number so you can brag about the size of your **** you don't have.

Tuning makes your car run smoother, better, gives you more linear power, increases low end as well. All these are great benifits. And thats on a stock z.

Tuning with mods brings the car back into the sweet spot, can help gain back some mpg's, again maximize the effectiveness of the mods etc.

Its always a good idea to tune, just normally not as necessary unless you have many mods.