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HA Motorsports KTuner Ready 04-06 TSX ECU - HA Motorsports

HA Motorsports KTuner Ready 04-06 TSX ECU

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Specially prepared ECU for the 2004-2006 Acura TSX for use with either the KTuner reflash or KTuner End User system. This is a specially prepared replacement ECU for the TSX since the stock 04-06 TSX ECU will NOT work with KTuner.


  • Special replacement ECU for the 04-06 TSX
  • Works with the KTuner Reflash or KTuner End User Board
  • ECU is fully reconditioned and tested
  • FREE clear ECU cover

Why choose an HA Motorsports ECU?

  • All HA Motorsports ECU's are produced completely in-house. This allows us to have complete control over the entire production process to make sure you will receive nothing but the best.
  • All HA Motorsports ECU circuit boards are socketed and modified right here in our facility using our quality components, then thoroughly tested on our state-of-the-art testing equipment to ensure complete quality control.
  • ECU casings are completely restored to like new condition using our glass bead blasting process.
  • All HA Motorsports ECU's, products, and services include a One Full-Year VIP Warranty.
  • Full product support is available after purchase. Unlike other companies that only want to "make the sale", we stand behind our products. Full product and tech support is available if needed so that you can get the most from your purchase.


Ask a Question
  • Is the ecu reflashed? Can I go to any shop to get a tune ? Will this ecu a plug in play? Will I need a tune?

    This will need to be tuned and flashed by a KTuner dealer that has the KTuner dealer hardware and a dyno.  Yes, this ECU will plug directly into the 04-06 TSX.  If you don't have a KTuner dealer/tuner near you, but have other tuning/dyno shops, you'd want to purchase the complete package with the ECU and KTuner End-User system : https://www.hamotorsports.com/products/ktunertsxpackage

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