It runs great with the stock tune installed and it also has the latest version.

I have a 2000 mustang gt 5 speed with C&L 80mm mass air kit,C&L intake plenum ,BBK Roush 75 mm throttle body, Steeda pulleys, Magnaflow cat x-pipe, Magnaflow 15671 cat-back system , Ford racing 4:10 grear. Whehe I install the Diablo tune it seem to loose power and it pings . I am using prem. fuel at ...

I am having the same issues. It seemed to run alot better with the factory tune and advance the timing alittle.

I am having the same issues. It seemed to run alot better with the factory tune and advance the timing alittle.

I am having the same issues. It seemed to run alot better with the factory tune and advance the timing alittle.

Whats the difference between the Diablo tune , factory hp tune , and the tune original in the car? Thanks

Does anyone else have any idea how I should set the parameters for the air or fuel? Thanks

Does anyone else have any idea how I should set the parameters for the air or fuel? Thanks

I was told that the Diablo tune from the factory would lean it out to much. Is that true ??

I have a 2000 mustang gt 5 speed with C&L 80mm mass air kit,C&L intake plenum ,BBK Roush 75 mm throttle body, Steeda pulleys, Magnaflow cat x-pipe, Magnaflow 15671 cat-back system , Ford racing 4:10 grear. Where do I start in the tune set up. I have no idea where to start, Thanks