i just got a used jb3 pnp
and can't wait to install it.
the guy that i got it from was running it on map 7, when i install it in my car will it be on map 7 or will it default back to map 3?
i'm gonna be putting an intake too but dont have it yet, should i wait to install both at the same time or just go ahead and install the jb3 now?
thanks guys