Diablosport Forums

I have a 2002 Mustang G.T with a preditor U7146 software revision r03.

My Car doesn't have much done to it; I have JLT intake, lower steeda crank pulley, & steeda tri-ax short shifter.

I put the diablo tune and was wondering if I were to put revision r05 will that give me more H.P than the diablo tune in revision r03. Thanks.

Any one..? Plz...thanks

No only update if you need to. Normally the updates are done if their something wrong or to add new calids.

Ohh...ok thanks for your reply.