JRSC MAP Controller Questions

i bought a JR MAP Controller today. when i went to the jacksonracing website for the install, it seems that there are supposed to be some xtras for the install (spacer, O ring, and vacuum T). The guy i bought it from didnt provide me with these things. Cant i just connect the wring to where they belong? if i cant do that then where can i get these xtras, i dont really want to go through a JR distributor, but i will if i have to.