I have a short ram intake and thinking about removing the factory airbox and installing it. I'm not to savy with Mazdaspeed3 but, will it mess up the computer in regards to the amount of air it will take in after i install the intake? Another thing, what's the difference between CAI and SRI? Another question is what does CEL and some other abbreviations stand for? Sorry i'm trying to get the hang of the lingo, it's all new to me.. Thanks for your help guys.. Look forward to hearing from any of you soon.