Just wanted to add a couple links, one of which came from rusty_tlc on MUD:
The SD508 supposedly is a 5 piston compressor which can put out 9cfm and 300 psi. I think the SD510 (which I have) might do slightly more cfm.
Rising Sun Bio
2F "Brahma" + Lockright, tach, Warn 8274, FJ60 Power Steering,
no more Sanden OBA
1FZ-FE factory lockers +
Safari intercooled turbo, CDL switch, cup holder, Metric TLC leather, heated seats, JDM switches, PUMA OBA.
Warn M12000 waiting for a bumper.
Limited TRD 2UZ-FE SOLD