FT500 to FT600 plug and play adapter harness is the fastest way of using a FT600 on an existing FT500 installation.
The adapter is 16 inches long and has 2 FT500 connectors (24 and 16 ways), 2 FT600 connectors (2x 34ways), 2 CAN connectors and 1 connector for strain gauge shifter (4 ways).
Optional (20) FT600 terminals allow you wire additional inputs/outputs that are available on the FT600 compared to the FT500.