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hi. i have an auto 01 ex. i want to give my car some type of power. im not a big racer but i enjoy speed occassionally. i wanted to put a 4-2-1 race header, v2, and put bigger cams.. and maybe switch to stick a little down the road but im working on making my car look good first. do you think its worth just putting those 3 things in the car? i dont really know if i want to put a full exhaust because im not trying to make my car sound loud, i like it kinda discreet. any ideas? i would greatly appreciate it