If you do not want to spend a lot of money you can easily retrofit other oem seats from cars such as the 350Z, Mazda RX8 and other coupes.
I personal and in the process of installing 2013 Hyundai Genesis coupe seats in my SC. They are just as comfortable and more supportive than the SC seats. And lighter too, for some weight savings. Got them for $100 plus misc. welding to the brackets $40.
I will post some pics soon. Passenger side is manual driver side is powered.
So, If I purchase these seats and purchase the bracket for an SC then its a simple bolt on?
Also, I notice the part numbers for the brackets are different between the SC300 and Supra. I wonder if I order the supra bracket I would sit lower. (i'm 6'4")
Finally got my passenger bracket and got the passenger seat installed today. Love the look! Makes the car look much better, especially since my old seats were cracked and covered in tan duck tape.
wow that looks awesome that is better than buying replacement seat covers and for money thats is spent for covers think its well worth it.