Join Date: Apr 2010
Location: Panhandle of FL
If I was you I would't be attached to the oem sissy bar, it's pretty damn short, and you can buy other ones for about the same price and get something that's taller and will be more comfortable than the oem one, plus you won't have to drill into your fender like you do for the oem one, a lot of people regret (myself included) drilling into the fender to install the oem sissy bar.
To answer your question though, yes there are seats out there that will work with the oem sissy bar and if you do a search of the forum you will see different threads that discuss this, but with an aftermarket seat you're going to be able to see the sissy bar bolts because the passenger seats are not wide enough to cover them.
Mods: Morton Inferno Exhaust, Painted Engine, PowderCoated Rims, Kury Skull Shift and Brake Pegs, Kury Skull Foot Pegs, Kury Passenger Pegs, Danny Gray Seat, Ginz Sissybar, STG Fork Covers, Freedom T-Mod, Irate Skull Grill, MFR +3 Forwards