Hello all,

I'm getting ready to do a 2.73 > 3.42 differential swap on my 2002 Corvette A4 base. It is currently running the 91 octane tune (always run 93 octane as that is what they have in my area) with no other adjustments. Car is stock other than cat back exhaust.

Can I make the programming ...

Thanks Mike

Good morning Mike,

Thank you for your previous help. I was successful with some help from a friend that has DiabloSport tuning equipment to restore the t2 stock tune then restore the predator stock tune to unlock it so that I could offer it to someone else.

The Predator that I have a U7198 version ...

Thank you Mike for the quick reply.

I have a 2002 Corvette base, only mods it has are CAI, straight X pipes (cats still on) and Stainless Works chambered round axle back exhaust.

The car came with a Trinity EX Platinum 9245 registered to the car and last tune loaded is Diablo Tune. I use 93 octane fuel and the car runs really well ...

I have a Trinity EX Platinum (CMR Custom Tune Capable #9245) and a Predator 1. Both were purchased and have been used on the same vehicle (2002 Corvette). I still have the Vette. The last tune that was loaded to the car was with the T2. Can I load the factory tune with the T2 and its license would ...