Rywire Honda B-Series OBD2 Tuck Budget Eng Harness w/OBD2 Dist/Inj/Alt/92-95 OBD1 Plug (Adapter Req)

RY-B2-BASE

MADE IN THE U.S.A.

This harness uses Mil-Spec Teflon coated wire with a maximum heat rating of 200°C.

Our D-series and B-series compatible wire-tuck engine harness is nearly identical to our Mil-spec engine harness line with the primary difference being, the single black wire color and expandable loom.

There are quite a few options available. Please look through them carefully to make sure you get the right parts!


Vehicle Type: Select your vehicles chassis type.
This tells us what interior "Chassis Adapter" to use for your setup.

Injector Adapters: The Injector adapters dropdown menu has all the adapters you would need if you're selecting the OBD1 or OBD2 connectors but require a different Injector type only. (Look at this list if you don't know which type you have.)

Alternator Adapter: We currently only have OBD0/1 to OBD2 adapters (Not 2->1), so if you have an OBD1 alternator: You will want to order the OBD1 Version of this harness and be sure to select the adapters for the OBD2 injectors and distributor if necessary.
This can be confusing, feel free to call us.

Charge Harness:
• The "non-separated charge harness" option will add the Starter & Alternator leads to the fuse box. If you are not running your own Alternator power lead, you should add this. (+$45)
• If you are relocating your battery, with our Starter Fuse box lead, all you need to do is run a heavy gauge wire to the starter from your 12v+ battery terminal in order to get 12v+ power to your fuse box.