Originally Posted by ZAHANMA

Tony is right, if you currently have the Eurocharged/LET Stage II tune there is no cost to update your Stage II tune. If you have simply a Stage I flash it is $100 to upgrade to Stage II. Most people will have Stage II as generally these days the Stage I only goes on if you are stock. However, you should definitely confirm beforehand as to which stage Eurocharged/LET tune you have.

P.S. Tony can confirm, but I believe TVT has only doing Stage II tunes as a point of reference.