I am somewhat of a newbie when is comes to car performance. With this being my first car I am learning as I go along. Now my question is: What can I do to enhance the perfomance (besides a CAI) that I, or a certified mechanic can return to stock fairly easily? The reason I ask this is because my car is lease. Even though I plan on purchasing it after, you never know what will happen 2.5 years from now. Any input would be greatly appreciated. Thank you.

 

anyone?

 

Order of mods
CAI WITH PROGRAMER(SCT2 OR PREDATOR)
HIGH FLOW X OR H PIPE WITH GOOD MUFFLERS
4:10 GEARS