My '06 Mustang GT with CAI and Steeda tune could not be tested for emissions as the O2 sensors and Catalyst Monitors had NOT READY readings. There were no scan codes or warning lights. Was advised to re-establish the 'drive cycle'. Followed Factory instructions for setting the 'drive cycle' several ...

I am using the InTune 91 octane tune in my '06 Mustang GT. Can I overwrite the 91 octane tune by selecting another tune from the InTune menu or do I have to restore the original tune first and then install the new tune? Thanks, Jimy

Yes, there is a Steeda CAI tune on my Itune menu. I will try it. Thankyou for your help. Much appreciated. Regards, Jimy

I have a stock 2006 Foose/Mustang 4.6 V8. Been trying to set up Ford Racing CAI. But it triggers emission light. Have InTune i1000 tuner but can not determine if any existing CAI tune it has will work with the Ford Racing CAI? Tried the 91 octane tune but it triggers the emission light when CAI ...