(kason23) I talked to rage-tek over the phone and they said if i dont plan to run over 22psi the stock map would be fine but over that i would need a 3 bar but they did say that it would not hurt to get one. I run 19 to 20psi on the stock map now with the DTEC and it seems to do fine will it act different with the predator or something how did the stock map act with you?