I am buying a cobb ap, flashing my engine to stage 1, buying a TBE, and then flashing it to stage two. I have heard you should flash to stage one before installing at tbe, then flash to stage 2. My question is, if i buy the cobb ap, and flash my engine to stage 1, will it cost me any additional money to flash it to stage 2 or can I do both with only paying once to actually purchase the ap?
So Let Me Get This Right. You Buy The Ap And You Can Flash It To Either Stage 1 Or 2? Cobb Sell Stage One For 645 Then Sells Stage 2 For Like 1300 Or Something Like That. Is That Two Different Ap? I Dont Get. Please Help.