


OBD2A / OBD2B to OBD1 ECU Adapter Harness – Mil-Spec | VTI
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
OBD2A / OBD2B to OBD1 ECU Adapter Harness – Mil-Spec | VTIOBD2A OBD2B to OBD1 ECU Adapter Harness Mil Spec VTI Not all adapters are created equal. VTI's OBD2A and OBD2B to OBD1 ECU adapter harnesses are designed, tested, and manufactured in house built to the same mil spec standards as our full engine harnesses. These are not cookie cutter eBay adapters. If you're running an OBD1 ECU conversion, Hondata S300, chipped P28 P72, or any professional motorsport build that demands reliable ECU connectivity this is
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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
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4.4 ★★★★★
Based on 1736 reviews
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Product Reviews
★★★★★ 1
Cheaply Made
Not worth the money it costs imo
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Excellent durability for daily wear
Color: Gold Paperclip
I bought these earrings a year ago and I've been wearing them ever since! I never take them off because they are so comfortable. They never come unlatched and they are very durable. They look great and I love how they have some movement because of the two loops hooked together. For me the size is perfect, but you can always remove the dangling hoop to decrease the weight and create a smaller look. Even with booth hoops installed, they are so light that I cannot feel them in my ears. They would make a lovely gift because they look more expensive than the price I paid.
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Reviewed in the United States on October 8, 2025
★★★★★ 5
Good quality
Lovely earrings. A little smaller than I expected but
Going to keep them. A reasonable purchase. Lightweight and clasp a little tight but better than loose.
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Reviewed in the United States on June 2, 2024
★★★★★ 3
Cute but small
Color: Gold Paperclip
These are cute but they are smaller than I thought they would be. The only thing I did not like was that they kept coming apart. The two links would unhook and one hook would fall off. I squeezed them a little tighter and that helped.
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Reviewed in the United States on August 17, 2024
★★★★★ 5
Nice fit
I love these. A good fit for every day use.
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Reviewed in the United States on December 28, 2025