[Jason73]

Considering a catted downpipe. What size O2 sensor spacers do I need and would I need one for both sensors, or just the front one. 2022 M40. I don't want the hassle of unlocking the dme to turn off sensors, just want a little more sound and better flow.
Thanks

[Burr001]

Originally Posted by Jason73

Considering a catted downpipe. What size O2 sensor spacers do I need and would I need one for both sensors, or just the front one. 2022 M40. I don't want the hassle of unlocking the dme to turn off sensors, just want a little more sound and better flow.
Thanks

There is no spacers that currently works to keep from triggering a CEL.

[suby01]

Originally Posted by Burr001

There is no spacers that currently works to keep from triggering a CEL.

Correct.

The End.

[Jason73]

If you don’t know the size just say so.

[Burr001]

Originally Posted by Jason73

If you don’t know the size just say so.

LOL..sry... to have wasted my time.

[Rottweiler]

[QUOTE]

Originally Posted by Jason73

If you don’t know the size just say so

That was funny

[dinan5m3]

lol... happens all the time