im a newby, got an 06 wide glide with python slipons with the baffles cut to about three inches long. every thing else is stock. does this need a tune? thanks. do you have to get a tune with slip ons with or without baffles. any help would be great....

 

I've been looking at the Pythons as well and from with the parts guy is telling me you do not need a tune with them. Now I haven't discussed the baffles and all that but hes telling me that I can simply bolt them on and go.

 

I just switched from Screamin' Eagle Slip-ons to Python3 slip-ons. I'm getting decel pops and backfires through the pipes when I let off the throttle. The mufflers sound great, though. I have a K&N heavy breather and a PCV tuned for the bike that I'm waiting for a rainy day to install and that should solve the problem. As far as the baffles in the Python3, if you're not looking for them, it's easy to miss them.