02 F4i PC3 help
Alright well I purchased a PC3 USB and I think I got it figured out for the most part, the only thing Im not sure about is, I have a Full Erion System and K&N filter, how ever thus being said, that is not an option on the list? Maybe someone can knowledge me a little more on this or some things I needa know! thanks!
I would personally try M108-018 and just see how it does. It's not for the Erion but it may run ok, Or you could try M108-003 which is for the Erion full system but stock filter.
Either way should improve over the stock setting.
Either way should improve over the stock setting.



