[Dagel]

Ill open this post with a question about last season I rode my R7 all season with a full R77 carbon fiber Yoshimura exhaust, how likely is that to have caused much damage?

Also if I send the ECU to 2WDW or MooreMafia (Chris Moore) is it actually all that necessary to remove the O2 sensor? Did you guys remove it in full, tuck it up and away somewhere and zip tie it, or did you just leave it plugged in?

 

[sparky80]

sent mine to Nate at 2WDW. they specifically told me to leave the O2 sensor installed and plugged in.
The software they use still uses it, and since they know more about tuning that I do... I left it in.

My other bike (2016 FJR) was flashed by Ivan (www.ivansperformanceproducts.com) and he disables the O2 sensor. His flashes are amazing and again, I just do what I'm told to do.