This bracket allows you to bolt a Haltech S2 and S3 ECU directly into the stock S2000 ECU location. It will not work with the R3. The bracket includes all the necessary mounting hardware.
*Some cars outside the US may have a fuel cutoff switch that needs to be turned or relocated.
**On some S2000s the C clip in the kick panel that the rubber foot slides into may need bent back just a bit to get all the holes on the bracket to lineup