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

Marsoni M251S
Sale price$119.50
Pay 4 payments of $29.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
02-04 RSX AUTO To 05-06 RSX AUTO ECU Jumper HarnessHA 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? HA Motorsports KTuner PND
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2089 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
MY SON'S PROM 2026
Color: Black 02, Size: Large, Color: Black 02, Size: Large
Great suit for my son's prom
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
T
Verified Purchase
tsand
Belleville, US
★★★★★ 3
Runs large for a slim fit
Color: Black 02, Size: Large
I followed the size guide and ended up with an item that was to large in all areas. It did not fit like a slim fit. The fabric is odd and does not feel great against the skin. I love the design. I really wish it would have worked.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
ashley gavin
Houston, US
★★★★★ 5
Prom 2026
Color: Blue 02, Size: Medium, Color: Blue 02, Size: Medium
Perfect fit true to size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
T
Verified Purchase
Tiffany K.
Whiting, US
★★★★★ 4
Not true to size but great quality.
Color: Black 02, Size: Medium
I bought a medium for my son who normally wears medium. It was extremely big. The quality and arm length was good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
K
Verified Purchase
Karla C
Cuba, US
★★★★★ 5
pants were a little long but easy to fix
Size: Small, Color: Dark Black, Size: Small, Color: Dark Black
No regrets whatsoever about getting this tuxedo the quality was great the material felt very nice and it looks high quality the pants were a tiny bit too long but easy to get fixed and is wrinkle resistant honestly this product is worth every penny
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025

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