I have a Procharged (P-1SC-1) 2013 3.7L and was trying to get some input on what I should do next here. It has larger throttle body and bigger injectors already installed, and a suspension kit. I was thinking after market axle backs of some sort and maybe 3.73 gears. Any help here would be appreciated as I’m not really a mechanic. Right now it has been tuned on a dyno and sitting on 500 horsepower.