Originally Posted by TVT_DESIGN

The basic reflash will allow the engine to use the fuel injectors and run perfectly fine. If you wanted to get the most out of the combination, then a custom tune would be in order. There is a $400.00 price difference and we wanted the customers to have the choice in spending their money. Our tuners are very familiar with engines and how mods effect them, and will get 98% of the power you would get with a dyno tune.

LET is in Texas and Illinois. Chicago Speed and Performance is the name of the shop they use I believe. That's in or around Naperville.