I finally won my Lemon Law case with DCX and they are replacing my car, so I decided to upgrade to the Hemi. I have been fighting with them since last August and they are settling before it goes to the next step. Lucky for me, my dual Zoomers will fit on the 5.7 because they are now broke in and sound unbelievable. I will probably sell my K&N CAI if I can. I'll keep you posted.