alot of people arent considering is altitude. I only have 3 more things I want for my car that is a full 3" SZ exhaust, more rubber, and JWT Dual POP. Shawn DO NOT get the Doolz go with JWT all the way. From the flower pot to the long delivery times, to the ECU tuning being an issue in some cases.
Good luck man and no better engine builder then Kyle and if you need any help just give me a buzz.