The most reasonably priced component used on the Cr80rb 2001 (1) He04-270 Japan (jdm) E-11-1 is the Screw-washer,4x16.
The E-11-1 is made up of components including this Option Kit Parts which is the most expensive.
Some items from this specific schematic: Needle Set,jet, Jet,#118, Needle Set,jet, Screw-washer,4x16.