Ok so I ran the bike hard today for the first time with the new setup. Dr D full exhaust, pc III (mapped by fuel moto), k&n with pro design. The head pipe turned blue and silver up close to the head down to the bends. Is this bad? Does it mean the fueling is off. The spark plug looked a little bit black but not wet or caked with soot. Am I going to damage something or does it sound ok?