Check out this! Posted on the Diablo sport site.

"We will soon be done with the addition of tire size adjustment on the U7131.
However, we do not have any local vehicles with aftermarket wheels and tires on them to test. If any of you have different size tires and or wheels and of course a Predator. Please e-mail me at Johan@diablosport.com if you are interested.
This new update will also include shift on the fly tuning, we got tired of waiting for that long download time so now you can switch tunes at the stop light without needed to turn the motor off."

I hope It will work with the U7130 too.

 

SWEET!!
need more characters...

 

There is also new revision updates as of 3/21/07. FYI

 

The tire size adj. will not be available for the U7130.

 

What's the new update for?

 

Diablo just lists the upgrade for additional calids support. I was also told to upgrade cause Iam getting a "control module programming error".

 

is there goin to be any way we can add the swith-on-fly to our U7130 programmer????

 

There was no answer as to the shift on the fly for the U7130 as of 2 minutes ago!

 

diablo is local to me, I just went there today and got the new update installed. The shift on the fly is awsome and works great! No more up load time. I was shifting tunes at traffic lights all day. Ill be calling diablo with some great feedback. Im going back monday so they can program the tire size feature. They have to do some test with the truck. I got 35s....Im sure I will have nothing but great feedback to give them.

 

shift on the fly is sweet on my 03! Changing from light to light, lane to lane, smoking everything in sight. "SMACK"!! my wife just slapped me! I was just dreaming. April fools!! Edited IT, Im jealous. I hope they release it soon for the U7130......