Well, exhaust isn't going to help too much with performance, yes it'll give you better flow. Same with the CAI, it may add a little bit of power. If you really want power you'll have to go turbocharged or supercharged. Take a read through the thread below to give yourself some ideas.

https://montecarloforum.com/forum/fw...n-3800s-10942/

The underneath of greg's monte is amazingly clean, do you even drive it. hahahaha.:rotfl: You could eat off that.