Where to mount wide band sensor? I have pace setter headers, 3 inch x pipe, dynomax bullets dumped in front of axle. Do you just mount wide band sensor around same location as o2 sensor?

 

yes, I have mine mounted on the driver side Y pipe right after the connection to the collector. I run FLP LT's so I have a bung in the straight pipe and another bung in the cat just for the option of running either. You want to mount it between 10-80 degrees too.