Mayhem Tuning: 05 sti 20g EWG from michigan

[renosubby]

http://forums.nasioc.com/forums/showthread.php?t=1933878
here are all the details

[Dean]

Come on Cory. How is this tech chat? Looks like a vendor correspondence at best.

[renosubby]

I tried. It does have info about fuel trims and Making sure u have no boost leaks prior to tuning your car. :)