just a little though here . the popping is unspent fuel being off in the exhaust . perhaps you can lean out the mid range with an after market fuel control unit ?
Did you read his post? He does have an aftermarket fuel controller. My stock bike popped alot when I first put on the WD baffled slipons but now about a year later the popping has calmed down. Don't know if my bikes simple computer compensated some how or I have slowly changed my shifting habbits.
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.