I have a 2010 rt 6speed. So far I have a mopar cai and a predator 93 octane cai tune and blastin bobs glasspack resonator deletes. What kind of horsepower numbers does that add?? I feel driving it but I want to know. Diablosport saw 20 up and 20-25 torque and I heard the same thing for the cai? What is the truth on this?