When I put on my WD baffled pipes last year, my XR popped like crazy for the first 100 miles or so but started to slowly go away. They say the computers in these things are not very high tech but it seems have done something to cause the popping to lessen. I now only get pops every now and then, mainly when shifting gears at to low of a RPM.
2011 Cross Roads Sunset Red
OEM short windshield, passenger backrest, crash bars, saddle bag bars, heated grips, vinyl closeouts, tachometer, ambient temp, LED headlight, luggage rack. WD lay down licence plate.