So i've encountered a peculiar problem. My 02 wrx was protuned by Agile a year and a half ago using 93 octane gasoline. I'm gonna be moving back to California, and as we all know, they only have 91 octane gas. I want to get my car tuned to 91 before I go back, but Ptuning wants me to bring in some 91 octane with me, and I don't know where to find any. Does anyone know of ANY place in the DC metro area that has 91 octane gas??? Thanks for the help!