So you all read my feed back on the dyno of my barker exhaust and intake install. My PCV showed up yesterday with auto tune.. I got the map barkers already had done for there system and loaded it up.. And hot damn The machine now yanks the wheels off the line.. Very impressed with the results. Things may very as I am in Denver and nothing runs the same up here with out help.. I am excited to get it on the dyno again but the seat of the pants and it yanking the wheels says alot.. Whooaw Now to dial in the auto tune.