Cost of a tune....
There are plenty of good tuners within driving distance...
SLP
Lingenfelter
LS1speed
FLP
among others in the chicago/illinois area....
But who stands out as GOOD SD tuners?
Thanks for some insight.
I'm not aware of any shops that will provide a SD tune (most tune WOT and that's it) Straightline has a mustang dyno though... not sure if any of the others have a dynopac .... so straightline could do a SD tune on the dyno potentially...

