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56 Posts
I want to send my ECM to Alex @ PCMperformance.com for these tunes,delete AIR,Power tune for 87 octane,tune out rear O2's,tune out VATS,firm or hard shifts. Have any of us tuned out the VATS? Is it a good idea? I just see the potential for future problems.How much difference is between firm @ hard shifts,any recomendations? Did tuning out rear O's help? Looking for saving $ on having to buy 4 O2's, Want to get Clear Image export pipes to save $ on cat replacement.Any one done this? In Washington the emissions test is done through the data plug under dash,would these cause me to fail? My car iSS '96 SS stock save for [email protected] FIPK,and Edelbrock cat back and one of these silly [email protected] in line shift improver things. Car has 70,000 and is used when I want too as I have othe rigs for daily use.Has Oem opti(no problems,yet),plugs,wires,O2's and still has the AIR pump