I have the D&D's and I love them, I wouldn't call it popping on decel, it sounds more like backpressure, I kind of like it

Triumph Scrambler Diablo Red & Silver (2014), Arrow Exhaust, FI remapped with TTP #4, 16 tooth sprocket, Triumph Gel Solo seat & Rack, Progressive 440 1" lowered Shocks, SAI & O2 Removal, Airbox Restrictor Plate removed.