K, I'm new to the engine tuning and AGP seems like a known company that is organized with great costumer service. I just purchased a 04' Mopar Stg 1 ECU for my 05' due to the great price and plan on adding the battery temp sensor. I hope this works as I read it does and there is no difference between 04' and 05' stg 1's other then that. I'm not looking to have anything over 400-500 WHP. My original plan was to go with Mopar upgrades, (CAI, Exhaust, Stg3R) as I don't have the tuning knowledge in the air, fuel, boost area. Please someone guide me in the right direction without getting bashed for asking. Jon at Modern Performance told me that if I purchase the Mopar Stage kits that I shouldn't get a boost controller as it would defeat the purpose of getting it. From what I'm reading here that seems to be wrong.
Last edited by Phillips8201; 08-07-2007 at 03:49 AM.