Reviewed By Richard L (Springfield, IL) Reviewed for a 2001 Pontiac Firebird —8/20/2014 10:23 AM
The Intune I1000 tuner is work great, the 91 and 93 tunes really changed the way the car responds and seems to give more power. The Firm Shift tune is even better, made the tires chirp from 1st to 2nd and I was told the tune is the 93 octane tune. Good product does what Diablosport says it does. They have been nabout answering questions through email and the forum.