|
N55 Cobb stage 2 CAI
Hello I have a 335xi with a Cobb ap stage 2 but when I installed my afe CAI I ran into some codes saying I'm running to lean which led to a misfire. Did anyone else run into this problem? I put my stock intake back on and the code didn't appear again. Do I need a protune because Cobb doesn't support CAI for n55? Thanks guys
|