2003 RSX K20A3 TO K20A SWAP ECU
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2003 RSX K20A3 TO K20A SWAP ECU
We had a friend bring in a JDM K20A he wanted swapped into a 2003 RSX with a K20A3 Automatic Transmission. Everything fit but the car has no power, this is my first time dealing with the K Series. Is there anything else needed? Maybe an ECU Tune?
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