[{"id":440134566118,"handle":"all","title":"all","updated_at":"2025-10-08T13:51:09-06:00","body_html":null,"published_at":"2024-05-15T12:19:02-06:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"type","relation":"not_equals","condition":"ShopWill"}],"published_scope":"web"},{"id":155504509024,"handle":"ecu-jumper-harnesses-manual-transmission-vehicles","updated_at":"2025-10-07T05:03:54-06:00","published_at":"2019-11-14T06:39:08-07:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"ECU Jumper Harnesses - Manual Transmission Vehicles","body_html":"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.","image":{"created_at":"2019-11-14T06:49:59-07:00","alt":null,"width":800,"height":813,"src":"\/\/www.hamotorsports.com\/cdn\/shop\/collections\/ha-motorsports-obd2b-to-obd1-ecu-jumper-harness-46_png.jpg?v=1573739400"}},{"id":155347386464,"handle":"hondata-k-pro-ecu-packages","updated_at":"2025-10-08T05:04:01-06:00","published_at":"2019-11-12T10:58:26-07:00","sort_order":"price-asc","template_suffix":"","published_scope":"web","title":"Hondata K-Pro , KPro ECU Packages","body_html":"","image":{"created_at":"2019-11-12T10:59:02-07:00","alt":null,"width":800,"height":746,"src":"\/\/www.hamotorsports.com\/cdn\/shop\/collections\/hondata-k-pro-ecu-packages-4.png?v=1579095630"}}]
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HA Motorsports ECU jumper harness for installing an 02-04 Acura RSX ECU into the 2005-2006 Acura RSX chassis. This can ONLY be used with a specially modified ECU that is prepared by Hondata for use in the 05-06 Acura RSX. You can NOT use a standard 02-04 RSX ECU or 02-04 RSX Kpro ECU in the 05-06 RSX, it must be specially modified by Hondata such as the ECU in our 05/06 RSX Kpro ECU package.
Uses all new OEM connectors for OE quality fitment. All HA Motorsports ECU jumper harnesses are constructed using cross-linked automotive TXL wire that exceeds OEM specifications and is extremely durable. Built right here at our facility in the USA!
All HA Motorsports ECU's, products, and services include a One Full-Year VIP Warranty
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Do you offer a harness to adapt the newer 05-06 ecu to the 02-04 rsx?
Yes: https://www.hamotorsports.com/products/ktunerjumper
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I have a kpro but 4 pins cane out form the jumper harness and hondata doesn't sell the jumper harness by it self I'm wondering if this jumper harness will be compatible with my k pro i believe i have the kpro v2, im lookingbtonget youtlr 05-06 Acura RSX to 02-04 Acura RSX ECU Jumper Harness - Manual Transmission
This jumper harness is wired the same as the blue jumper harness that Hondata provides with the 05-06 RSX Kpro setup. If yours broke, this will be an equivalent replacement. Thanks!
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