I think its 250 for the license and then you can tune it as many times as you like. Uprev just unlocks the ability to change the setting in the ECU, it comes with some additional features as well like valet mode and such. From what I heard they are good with GT-R tuning not so sure about the 370Z specifically.
Last edited by 2011 Nismo#91; 01-30-2014 at 02:14 PM.
Reason: Fixed price
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