Ignitions and Electrical› Wiring Harnesses

Rywire

Rywire Honda B/D-Series Mil-Spec Engine Harness w/Chassis Specific Adapter

$899.00

SKU: R00L RY-B2-MILSPEC-EK-2B

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Rywire Honda B-Series OBD2 Tuck Budget Engine Harness with OBD2 Dist/Inj/Alt/92-95 OBD1 Plug and 99-00 Honda Civic (2B) Chassis Specific Adapter is a budget-friendly engine harness for 1999-2000 Honda Civics with a B-series engine swap. It features new connectors and materials, pneumatic crimps for an OEM finish, and tagged wires for easy installation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRywire
Part NumberR00L RY-B2-MILSPEC-EK-2B

Videos

Rywire Engine Harness Basics. How to Order. OBD Identification and More!

Rywire Engine Harness Basics. How to Order. OBD Identification and More!
How to do obd2a to obd1 conversion.+update.

How to do obd2a to obd1 conversion.+update.
Budget Build Honda Civic EK | New Tucked Engine Harness | Jackspania Racing

Budget Build Honda Civic EK | New Tucked Engine Harness | Jackspania Racing
Installing JackSpania Tucked Harness!

Installing JackSpania Tucked Harness!
Rywire Engine Harness Install + First Startup! - Civic EG Track Car Build

Rywire Engine Harness Install + First Startup! - Civic EG Track Car Build
Carrot Top Tuning Tucked B Series Motor Harness For B18C1 GSR In Honda EK Coupe

Carrot Top Tuning Tucked B Series Motor Harness For B18C1 GSR In Honda EK Coupe
How To Wire Tuck Your Engine Bay and Relocate The Fuse Box for Honda Civic 1992-2000

How To Wire Tuck Your Engine Bay and Relocate The Fuse Box for Honda Civic 1992-2000
How to Ek civic B20 Swap Part 4 ECU and Wire Harness

How to Ek civic B20 Swap Part 4 ECU and Wire Harness
Everything Needed For A B-Series Swapped EK!

Everything Needed For A B-Series Swapped EK!

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy