Did you specify your engine size when ordering? I know they have a CAI for the 2.4 because I currently have it on my car. The only difference between the two is the one for the 2.4 engine has a slightly longer rubber hose to attach to the throttle body. Apparently the 2.0 engines throttle body is an inch more towards the passenger side than the 2.4. Just let them know you received the wrong one, I'm sure they'll work with you. Great group of guys at Injen.