Thread: CEL after VRSF
View Single Post
      05-11-2019, 11:54 AM   #41
greg21040
Private First Class
United_States
41
Rep
119
Posts

Drives: BMW M240i xDrive
Join Date: Mar 2019
Location: Maryland

iTrader: (0)

I'm not sure, probably. Don't be discouraged if you get. CEL. It might take small adjustments. I just happened to see the plug defoulers in Auto Zone the other day. I imagine there are several different size holes in them. If you get a CEL that's too lean you can drill out the hole in the spacer a bit. If it shows too rich then see if you can get one with a smaller hole. It's all about how much catalyst reaches your O2 sensor. I got a $21 scan tool that deletes codes. Then I'd just google the code and it'll tell you.
Hope this helps.
__________________
2017 BMW M240i xDrive - Mission Performance Stage 2 and transmission flash, CSF Intercooler, VRSF 4.5" downpipe, Dinan midpipe, BMW M Performance muffler, Agency Power Cold Air Intake. 11.58 @ 116MPH
Appreciate 0