Plugs for Cobb stage, oem heat. I asked them. These tunes are made for oem plugs or oem heatYou're not ready for a stage 3 tune yet. You need plugs, downpipe, low side fuel sensor and 91 or higher octane only.
You're right on plugs, I'm getting ready for a custom tune from Ryan at PD Tuning. Weather isn't cooperating though to go out and base MAP and datalog.Plugs for Cobb stage, oem heat. I asked them. These tunes are made for oem plugs or oem heat