Wanting to see if anyone has a stock Roush M90 supercharger kit base tune that would have come with the kit for an '07-08 GT. The original Roush kit part # is: 420114 (pictured here:https://www.americanmuscle.com/2005-...arger-kit.html). Manual trans file preferably, but either way would help out tremendously. Not sure what I have yet, but wanting to have the original, stock file supplied with these kits on hand for reference.
Appreciate it greatly!
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