sm

My Autothority Chips that the previous owner installed on my car say "Version 2.5 951#####". Does anyone know if these are the
Stage II chips that are supposed to be run with 15psi? I just want to be sure before I turn the boost up. Thanks!

sm

bump

*eurospeed951*

just call them up and read them the #'s on the chips. They can tell you exactly what they are.

Konstantin

you need the 2.7V
these are the newest

Konstantin

sm

To provide the complete info for future searches...

As told by Ali at Autothority:

The A.P.E. Version 2.5 chips are Stage II chips, but not as "updated" as the v2.7 chips. The v2.5 chips still are designed to run 1 Bar (14.7 psi), however, without issues.

ninefiveone

Now of course I gotta know. What updates happened to the v2.7 chips?

sm

v2.7 = 350 rwhp and 395 rwtq

just playing. he said they have a little more power, but that's about it. maybe we can dyno both versions someday.

ninefiveone

Ahh... at this stage I'm just going to burn the car and dyno the ashes. Hopefully those ashes dyno 350rwhp.