I have an '11 Street Bob with a Ness big sucker, power commander V, and a V&H Propipe HO. I got the pipe for a steal last year, just couldn't pass it up. I do know the HO version is for modded or larger cc motors, but with the plans of motor mods coming up and the crappy sounding stockers, I still put it on. I cut 10" off the pipe (which still leaves all the baffle/tuned portion of the pipe intact) for clearance. I honestly don't remember which map I put on it at the time, and sadly have less than 1000 miles on it since the install. It seems to run fine, rarely do I get a decel pop. Until I get my motor mods and a dyno tune done this winter, can anyone recommend off hand a good map? Somehow I think I could have a better map on there. Thanks.

 

I dont really have the answer you are looking for but read this..


https://www.hdforums.com/forum/dyna-...-question.html

 

Good read. Thanks.

 

I love the function of the pro pipe but always thought it was uvly especially on tbe streetbob. After seeing your mod i know everythings gonna be alright haha. Can you tell me mkre on bow you got it done? Chopping it like that? Thanks!