So after I put my mac h-pipe on, my car clearly runs richer...my excal will only let me richen it up....it won't let me lean it. Wtf? I gave AM all the specifics to my car when I ordered it. It won't let me capture data on the tuner and the "extreme tune" program won't install either. Wtf? Did I get a bad tune?

 

I would call SCT and ask them for advice theyre pretty helpful.