Nitrous Info & Place Racing Cai

I finally got my CAI from place racing for my SER (not specv) and i'm loving it cuz when the vtc kicks whoa. anyways i was wondering if the CAI is supposed to fit like that on my car. becuz i couldnt put the battery back into place. AND for NITROUS info we dont have throttle lines so GOOD LUCK installing NOS. WE have electronical sensors but my friend thinks that he can tap into our TPS and measure the ohm. anyways if you are gonna go NOS go venom.

Do you know how much they are gonna cost for the SpecV's. How does it sound.