2017 Challenger RT Coupe
Any suggestion on performance mods for 5.7 L RT - exhaust and cold air induction? Looking to enhance HP and torque .
+1 on the SC. Easy to install and rides like stock (provided you have a good tune) when you are not on the pedal, but stomp on it and let the power grab your cheeks to make you smile, as the cost probably will have you initially frowning. However, if you go this route good luck trying to get any warranty work on the powertrain (although some vendors offer warranties). I can care less about warranty as I always do my own repairs and if something fails it gives me an excuse to upgrade.exhaust is more about sound unless you do long tube headers, and cai isn't going to change your life either. i do, however, have both but i think helps with the s/c. since your in the FI section, if you really want to increase HP and torque, supercharger is the way to go.