So far I have only used two cans on two seperate fill ups... I guess it's safe to say I have Orange on the plugs already? Does using 103 octane fuel cause any coloring issues with the plugs (probably not but want to be sure). Looks like I have to sell the remaining 4 bottles of torco lol.
2011 e90 KW V1, JB4, BMS Dp, BMS Intake, CP, Alpina Flash, ISO, E85
Coming soon to the garage: 2014 M3 Maybe M5