[twobjshelbys]

Note gt guys have a wide following but will not support their tunes. My setup with their pulley and tune will not pass emissions in Nevada and so will not in California where we use a obd test. Their config bypasses 4 of the system ready tests. I am going to have it all ripped out when I take it for the airbag fix. You probably don't have that problem in your area. Their tuner threw up his hands and disappeared. Just a warning that many tuners are not emissions compliant