I dynoed 165/154 a few months ago and wanted to increase hp and tq by 15-20 at the wheels. i know i need to open up my intake, and MSDS will be recommened but is it worth the $500+ ? How about porting the UIM/LIM? would i gain good results by this and would it be costly.
I have a company car that I drive daily so i would like to make this car a lot more fun to drive on the weekends.