Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
Its not huge. The difference is a bit of perforated s/s over the end of the QQ ones. Both are still loud; its not like the difference between the quieter baffles on, say, V&H pipes.
BCT Baffles - Monster vs. QQ
