Order Now, Pay Later Learn More
Blox Racing ECU Jumper Harness - OBD2b to OBD1

BLOX Racing ECU Jumper Harnesses make ECU wiring a snap and totally pain free.

BLOX Racing harnesses are made using a specially made, silicone fiber-reinforced wire providing better heat protection and resistance to oil than our competitors. Each connector is pinned to ensure that factory sensors are available to reuse. 

Using an OBD1 ECU provides greater tuning capabilities for high horsepower engine builds.

For this particular application, this harness will connect an OBD1 ECU to an OBD2B chassis. There is no need for any cutting or soldering, simply plug-and-play.


  • P28, P30, P61, P72, P91, P08

OBD2B chassis

  • 99-00 Civic
  • 00-01 Integra

Blox Racing ECU Jumper Harness - OBD2b to OBD1

Regular price Sale $69.99 Sale price MSRP $100.00
Free Shipping
Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
Ships: 1-5 business days
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
Brand:Blox Racing
Questions? ×