VTEC Innovations
Premium OBD2 to OBD1 ECU Jumper Harness
Premium OBD2 to OBD1 ECU Jumper Harness
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OBD2 to OBD1 ECU Jumper Harness – Honda & Acura
Convert your OBD2 Honda or Acura chassis to run an OBD1 ECU for tuning flexibility, engine swaps, or performance upgrades. Our jumper harnesses plug directly into your factory OBD2 engine harness and allow seamless installation of any OBD1 ECU (P28, P06, P72, etc).
Hand-assembled in the USA using high-end materials for maximum durability and reliability. Designed for serious enthusiasts and motorsport use.
- Fully mil-spec Tefzel wire
- Genuine OEM connectors (no cheap copies)
- Professional motorsport-grade crimping
- Fully tested for continuity
- Enhanced shielding for electrical noise resistance
- Clean, flexible layout
This is the last jumper harness you’ll ever need.
Compatibility Guide
Choose the correct version based on your vehicle’s factory OBD2 wiring:
| Chassis | Years | Connector Type |
|---|---|---|
| Honda Civic | 1996–1998 | OBD2A |
| Acura Integra | 1996–1998 | OBD2A |
| Honda Del Sol | 1996–1998 | OBD2A |
| Honda Accord | 1996–2001 | OBD2A |
| Honda Civic | 1998–2001 | OBD2B |
| Acura Integra | 1998–2001 | OBD2B |
| Honda Del Sol | 1998–2001 | OBD2B |
If you’re unsure which connector you need just ask, we’re happy to help.
Off-Road Use Disclaimer
Off-Road Use Disclaimer
Disclaimer
Off-Road / Race Use Only
All products and services offered on this website are intended strictly for off-road and race use only. These products may not comply with federal, state, or local emissions, safety, or road-use regulations. It is the sole responsibility of the purchaser to ensure that any modifications comply with all applicable laws and regulations in their area.
No Liability for On-Road Use
By purchasing or installing any products or services from this website, you acknowledge and agree that we are not responsible or liable for any damages, injuries, penalties, fines, or legal issues that may arise from the on-road use of these products. Installation and use of these products on public roads or highways is strictly at your own risk.
Customer Responsibility
The customer assumes full responsibility for:
- Determining the legality of any product for their intended application and location.
- The installation and proper use of all products.
- Any consequences, including but not limited to personal injury, vehicle damage, or legal penalties, that may result from their use.
No Warranty of Compliance
We make no claims, guarantees, or warranties that our products are legal for street use, emissions compliance, or meet any specific regulatory standards outside of their intended off-road/race applications.
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