Discussion Starter · #1 ·
I recieved my my X3 tuner about 4 days ago from americanmuscle and put the 93 octane performance custom tune on my cobra. I was going to put the race tune on there today to see how "aggressive" they said it was and was just wondering something. I could of sworn when you put the tune on it, it says download then "upload" at some point but when I tryed to put the race tune on there all it said was downloading tune. Then it sayed completed now switch your ignition to off. So I did that, and then thats it, it took me back to the program car function. Is that right or is my mind playing tricks on me? I would call bama tuning but there are closed . I drove the car around, it did act agressive, but not sure it that was my performance tune or not..