If you happen to be a tall person, be aware that you may be cutting yourself short on head room with some of the seats available. Typically the seats that have a full shell (fiberglass, kevlar, carbon fiber) provide the least amount of head room. The suspension type seats (like the OEM seats) provide a bit more head room. Also, if you use adjustable seat rails, they will also reduce your head room. Just some things to consider. Personally, I like the SPARCO seats. I installed a set of the Sparco "Sprints", an entry level race seat (suspension type seat)....these seats do not tilt for or aft and have relatively high side bolsters and are a bit more of a chore to get into and out of. I also left out the adjustable rails for the extra head room....just in case a helmet is needed.