They built an old Evo "RS". I was in love with it. $27k, no radio, no AC, one windshield wiper, 5-speed instead of the 6-speed. I've never seen one.
They are out and about but are obviously more rare. They didn't sell well. They where less than 27k. The Evo GSR at the time was that much. The RS was about 60-80lbs lighter than the GSR. RS was offered in the USA only in 2004-2006.
The 2004 RS (first year in USA) had front LSD and aluminum roof where the GSR did not. 2005 introduced ACD, with front LSD for ALL models and Aluminum roof for only RS and the then just introduced MR with 6 speed, Bilstein suspension and forged BBS wheels.
Aluminum roofs became standard on all Evos starting with the Evo 10 in 2008, unless you got the sunroof option, which has a normal steel roof.