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Collection: ECU Jumper Harnesses - Automatic Transmission Vehicles

HA Motorsports ECU jumper harnesses use cross-linked automotive TXL wire that exceeds OEM specifications and is extremely durable. All of our harnesses are designed and built here at our facility in the USA.
5 products
  • 02-04 RSX AUTO To 05-06 RSX AUTO ECU Jumper Harness
    02-04 RSX AUTO To 05-06 RSX AUTO ECU Jumper Harness
    Regular price
    $239.00
    Sale price
    $239.00
    Unit price
    per 
  • OBD2B Auto to OBD1 Auto Dual Adapter Harness
    OBD2B Auto to OBD1 Auto Dual Adapter Harness
    Regular price
    $249.00
    Sale price
    $249.00
    Unit price
    per 
  • 92-95 Civic Auto to OBD1 Auto ECU / TCU Harness
    92-95 Civic Auto to OBD1 Auto ECU / TCU Harness - HA Motorsports
    Regular price
    $249.00
    Sale price
    $249.00
    Unit price
    per 
  • 96-99 Integra OBD2A Auto to OBD1 Auto ECU Harness
    96-99 Integra OBD2A Auto to OBD1 Auto ECU Harness - HA Motorsports
    Regular price
    $129.00
    Sale price
    $129.00
    Unit price
    per 
  • OBD2A Civic Auto to OBD2B Integra Auto ECU Jumper Harness
    OBD2A Civic Auto to OBD2B Integra Auto ECU Jumper Harness - HA Motorsports
    Regular price
    $199.00
    Sale price
    $199.00
    Unit price
    per 

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