Exhust popping

[90FXRS]

DE table may need some adjustment.

 

[Nokay]

Im having the same issue as another did on here but wasn't quite sure of the solution or how much it might cost.
When I shift or decelerate, my exhaust pops a lot and its getting worse. I don't even want to ride it lately because it bugs me.
There was a cure for this on another thread.
Any help would be appreciated and any idea of what it might cost.
Thanks all!

Oops...I forgot to mention its a 2008 Heritage Softail.

What is the IFC and AFR?

 

[dolt]

Follow the advice previously given; check for intake and exhaust leaks first and work from there. Everything you need to know to address the issue is in the previous posts......