Your S may already have the BR5 (V8) brake package. If not, the BR5 brakes, at least in front, are an excellent mod.Have had my 2016 Chrysler 300s for about a year and i want to put some mods on but i don't know where to start! Would appreciate any advice. Also it is the 3.6l pendastar
About the only other mod I'd make to a Pentastar would be a take-off OEM dual exhaust from a 300C, again, if you don't have true duals already. If it's in your budget, Solo Performance makes an excellent dual exhaust that the Charger 3.6 guys love.