BBK Long Tube Headers with Off Road X-pipe tune questions

[11MustangV6373]

hey guys, i am going to install some BBK Long Tube Headers and an Off Road x-pipe. just wanting to know what i will be having to do next. as far as tuning my v6? i have 3.73 gears and Front tires 245/35/20, rear tires 275/275/35/20, no other mods.

[Mike_Levy]

You'll need to find a CMR tuner. You need the rear O2s turned off. You're removing the cats they won't read right, and Diablo won't let you turn them off by yourself because its completely illegal.

[11MustangV6373]

Thanks Mike. i dont know what a CMR tuner is so i will be researching it. i see what you mean with the O2 sensors.

[Mike_Levy]

CMR is the DiabloSport ChipMaster Revolution software suite. Its their custom tuning software. They have dealers who buy it and sell custom tunes. See if tuningsuperstore.com can help you out. I know they do cheap Ford tuning over email.