Originally Posted by BuckRodgers
I would never base the purchase of the tune on my $20K motor on price. I would and did make my decision based on reputation and that was the ESS tune and im very happy with it. Like others have posted there are other options. For me I looked at what they were doing with the supercharger market and not only the volume of people who swear by the tuning but the projects like the 700+ cars that have been so impressive.
+1 .... Getting ACM test pipes & ESS tune this Friday