Originally Posted by flipm3
Nice! Thanks for sharing. I am hoping to get just an XPipe for our otherwise stock E90 M3 sometime in the near future.
That's odd that your friend pulled a CEL. Fabspeed advertises that their XPipe with HFC OBDII Compliant and should not pull a CEL.
yea, we sort of knew that this would be a risk from searching the forums, but to have basically driven 30 miles, throw an SES light, clear it, and throw another one in 30 more miles is frustrating.
the previous owner reported no SES light, so it seems that there are many variables involved.
in this case, proper installation is not an issue, the job is very simple