Here is one of the rarest OEM clusters of all: the white faced "6 o'clock" tach and factory boost gauge (in place of the previous oil pressure gauge) cluster, just like in the Spirit R RX-7. While this cluster is essentially 'plug and play,' it will require *slight* modification for the boost gauge to function. "It's very simple; just 2 wires are missing that need to be connected: (- ground) and (map sensor signal) - (GROUND WIRE) - find a bolt thats grounded to the chassis and run a wire from there to the small bolt in the back of your 99-spec cluster that is marked [ADD GROUND HERE] in this picture: Ground - (MAP SENSOR SIGNAL WIRE) - find the map ->(pressure) sensor signal wire on the far right harness connector on the ECU. The wire is green with a yellow stripe and has silver dots. Pressure Sensor Signal Wire Next, splice a new wire to it and run it to the back of the gauge cluster and connect it to the small bolt that is labeled MB or [ADD MAP SENSOR SIGNAL HERE] in this picture: Map Sensor Signal - quoted from KINETIK_FD3S Price: $750 Shipped |