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.
Last year I put the HD "Pillow-Look" seat on my FXDL and ....holy cr@p...it's like sittin' on AIR!!!! Used to be my butt would get sore after 100 miles...now I can ride all day with no discomfort. AND...it keeps getting more comfortable as it continues to break in. AND...it only costs $200!!! AND....it looks good!!! THe Lumbar Support is GREAT
A word of warning on pillow seat. I tried the HD pillow seat for 04-05 dynas. If you're a big guy it scoots you too far forward and it wasn't any more comfortable than the stock FXD seat. I tried several and the most comfortable seat i found was guess what, a low rider seat!
I use the Sundowner for longer rides, it looks a bit large but is much better than the stock seat, especially for a passenger. I put the stock seat back on for around town, I think it looks better.
I just had some memory foam put in my Sundowner at Mean City Cycle, did not ride it yet so no report.