To be honest, you really aren't going to see a night and day difference in any of the intakes. The biggest difference will be short ram vs. CAI. The RRM is good, and the Injen will also probably be good. It's all a matter of personal preference, fit/finish, and looks.

 

You know I really like this dragon intake by weapon r. If you care to hear the opinion of a OZ driver..

 

I don't like filter on those things it looks like something out of a cereal box.