I believe it was superchips/ Cortex---
I am not the person-- I've never ran mine (just got it in May) too hot in TX to go run :(
the tuner- eliminates or reduces torque managment, in 25% increments, allows you to change shift points, remaps things based off of actual Air/Fuel ratio. blah blah blah....
I don't pretend to know much about these tuners. I for one have never tuned a car.
I am a frequent member @ G8board.com and (
http://forum.grrrr8.net/).
that is where I am learning the numbers and info about my own car.
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Yamaha mm6