Guys, was just wondering if the Xcal2 with the preloaded tunes will gain me close to what I will be getting from a dyno tune. My mods are listed below. The Xcal2 goes for around $379 and I think it includes 1 tune according to what my mods are, or I can get a dyno tune with the xcal2 for $800. I am just trying to see if the $800 route is really worth it. What sort of difference will I notice going the expensive route?
Thanks
Thanks