Europe uses the B18C4 (SiR-G Integra and VTi Civic) and the B18C5 ITR.


Japan uses the B18C (SiR-G) and B18C Spec R (ITR) and the B18C3 (spoon crate)


US uses the B18C1 (GSR) and B18C5 (ITR) You can also aquire the B18C3 Spoon crate motor through Spoon.



As far as I know there is no B18C6.