The way your question is worded you sound like you are wondering about getting an exhaust upgrade because you want a power vision. You have it backwards. You get a power vision because you want to get an exhaust or another upgrade.
The PV will make a bigger difference than the pipe.
I've got a decatted stock header off of an '11 Street Glide. It already has the 18mm bungs for the PV wide band Autotune sensors. PM me if you are interested.
04-10-2014, 06:13 AM
