Hi Im new here and would like to draw on the vast knowledge of the forum. Here is my dillema, I have 700 dolalrs to spend on a new, or some new, upgrades for my 2004 V6 3.9L. I have a CAI on now and would like to know where i could spend the money so i get the most bang for the buck. I looked at gears and a T-Lok but i cant install that myself and would be too much to have it installed, another 500 bucks. I have looked at changing my exhaust setup to a true dual but i dont know if i should go catted or non catted o/r x, ive read all kinds of stuff about the o/r x making it sound tinney and since im still NA, losing low end torque. both the last things i want to do is lose torque and ricey. or any other suggestions would be helpful just remember a 700 cap on expenses is my limit the wife wont budge on that :so thx in advance.