Hey guys, 2014 shelby owner here with a 2.4 pulley, intake, and FRTB. I had an O/R pipe on the car but put the factory cats back on after several failed attempts to pass inspection. I want more power from the car but not sure what the limit is for these cats. Car put down 680/700 before the cats were thrown back on. Would love to see if others have any experience safely squeezing more power out of these cars. Thanks for all the help.