I installed the Injen intake using Mazda 6 Tech instructions. My question is: how is the green electrical connector supposed to me installed? Mazda 6 Tech shows a picture with the air hose connected to both ends of the green unit, is this correct, because I read a post earlier this week on here and I looked at a picture on CP-E's website and it shows it with no air hoses connected at all. I just dont know which one is correct. I also installed my CP-E MAF/INJEN fix after the intake and honestly I can't tell a difference in power? I checked out all my connections and everything is good....am I missing something? BTW I drove the car for a couple of hours after installing the INJEN intake, but before the CP-E/INJEN fix and it did seemed to have an increase in power, but no more with the Cp-E mod?!?!