I bought a 04 cobra that was a repo from Florida so I have no prior knowledge of the vehicle basics.The car when I baught had a 3inch pulley(don't know the brand )a granatelli mass air meter,k&n intake,and a slp exhaust.I am assuming the car is tuned being via the pulley but I don't know by who or from what handheld.The car runs with no problems what so ever.My question is next summer I would like the car dyno tuned at mustang magic and was wondering if you can over ride an existing tune with a new one with out having the previous programmer to reset to stock and also if I wanted to adjust the fans on my car for a lower temp t stat could I get a handheld (diablo,sct)and just adjust the settings without downloading the tune as well.
Thanx in advance with any info you may give me.
Thanx in advance with any info you may give me.
Last edited: