hey guys, random question here. I am needing to replace the bungs on my vance and Hines big radius' on my 13 softail. I just changed my cams and I was planning on putting a power vision tuner on and using the stock o2 sensors but they are backordered through fuel Moto until at least the 20th of march. So, I may be going with a thunder max tuner now how big of a pain in the *** is it to replace the o2 bungs? I would say I can wait till they come in, but, its getting to be nice riding weather out and I know it is going to sting on those nice days not being able to ride while I am waiting on a new programer to show up.

 

If you can weld its easy. If not, then look for other options

 

The thundermax isn't a tuner. It's an aftermarket ecm that's tunable. Well partly tunable.