Dont know what to do had the chance to get IC or get a tune, my mods are Injen Intake and UICP, AP stage 2 91, Tsudo TP and CB and in a few days ETS O2 Dump DP, should get a tune first for this mods and more money for the IC and then a Re-tune or get the IC and wait for the Tune (its gonna be safe my principal concern).