So I have been looking to buy a V6 Camaro, used off of CarGurus and it is very hard to find one with an active exhaust or NPP, and if I do find one with it, chances are it doesn’t meet my other requirements for the car. The exhaust system I am planning to get has a variation compatible with NPP, is there a way I can mod the car to have controllable valves? And if so, how would It work, I know if the model of the car I get doesn’t come stock with the NPP, there is no controller for it in the center system.
