Band expander for early Nissan and Subaru

To extend the FM frequency range of Japanese early model Nissan and Subaru imported car stereos for years 1987 to 2006 with round 2 pin aerial connectors.

This changes the FM frequency range so stations above 90Mhz can be heard, so all NZ FM radio stations within range can be received. (88Mhz to 108Mhz)