HA Motorsports

KTuner | 02-04 RSX AUTO To 05-06 RSX AUTO ECU Jumper Harness


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  • Regular price $239.00

HA Motorsports custom designed jumper harness for installing a KTuner equipped 05/06 RSX automatic ECU into the 2002-2004 RSX Base model with auto transmission.  This allows tuning of 02-04 RSX models with automatic transmission using the KTuner software.

All HA Motorsports ECU jumper harnesses are constructed using cross-linked automotive TXL wire which exceeds OEM specifications and is extremely durable.

What else is needed?

  • 05-06 RSX Primary/upstream air/fuel sensor

    Compatible with: