I have a 2010 SE, with a mopar cold air intake and a Flowmaster one into two exhaust, and the exhaust sounds awesome, but I am not crazy about the throttle response that I am getting, is anyone else not happy with the throttle response they are getting from their car. I will punch it and it will take a second or two for it to respond. Would a predator make a difference, I am looking for quicker response and firmer transmission shifts, any input would be appreciated. Thanks!