For those of you that have successfully deleted the imrc?s on the s500 mustang whether it be for a 18 Intake, boss, cj, even stock intake locked out for boost and happen to run all mapped points would you care to share you imrc table settings ? Can?t seem to get it to idle correct or drive like stock. I know it?s possible and has been done and I?d love to learn how but I keep chasing my tail.