Can I just leave it on map3 and get the emissions done?
I drove it today on map 0 and the ses light came on, and im pretty sure its because of my catless downpipe. So is there anything I can do or any way around it?
Codes are 2C90, 3106
2011 N55 335xi - Jb4 - bms intake - ER charge pipe - cpe 5" downpipe - bms meth trunk kit - aa fmic - ER carbon fiber shroud - 60 scale/60 additive - 93 octane - 328awhp/395tq on mustang dyno