This sale is for an ECU from a JDM A31 Nissan Cefiro with an RB20DET Turboed engine and 5 speed manual transmission. Has been tested and is known to work. Part # on the ECU is 23710 73L00.
I recently test this ECU in an r32 Skyline gtst with rb20det transmission. Worked well in the R32, so If you need one for skyline r32 with rb20det this item will work