Im needing to switch from DPFI to MPFI and I found a resistor box from a 90 Civic SI and I was wondering if the wires, connectors, and all are the same as the 91 CRX DX and if it will work.
yes you can use the resistor box from the civic si or from a 90-92 integra. you will need to have your dx engine harness converted to run your motor . my shop does this for 150.00 and the harness will look completely factory including all clips to mount it.
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