Rywire RY-B1-MILSPEC-EK-2B Civic 99-00 Mil-Spec Engine Harness

Vehicle Fitment

• 1999-2000 Honda Civic (EK/2B chassis)

Features

• Rywire Mil-Spec B/D-Series engine wiring harness with chassis adapter
• Designed specifically for 1999-2000 Honda Civic 2B chassis
• Uses Mil-Spec Teflon-coated wiring for enhanced heat and chemical resistance
• Raychem DR-25 heat shrink coverage for moisture protection
• Pneumatically crimped, automotive-grade connectors for reliable signal integrity
• Color-coded wiring and identification tags for easier installation
• Supports aftermarket ECUs and custom wiring builds
• Ideal for engine swaps and performance harness upgrades

Specifications

• Brand: Rywire
• Part Number: RY-B1-MILSPEC-EK-2B
• Application: Mil-Spec B/D-Series engine harness with chassis-specific adapter
• Fitment years: 1999, 2000
• Chassis: Honda Civic EK (2B)
• Connector type: Automotive-grade OBD1 wiring and chassis adapter
• Wire insulation: Mil-Spec Teflon (ETFE)
• Heat rating: Up to 200 °C

Included Components

• 1x Rywire Mil-Spec B/D-Series engine wiring harness
• 1x 99-00 Honda Civic (2B) chassis-specific adapter harness

Product Description

The Rywire RY-B1-MILSPEC-EK-2B engine harness is a premium Mil-Spec wiring solution engineered for 1999-2000 Honda Civic (EK/2B) chassis applications. Built with high-grade Teflon-coated wiring and Raychem DR-25 heat shrink, this harness provides superior heat and moisture resistance compared to stock wiring. Pneumatically crimped connectors and color-coded tags help simplify installation and improve signal integrity in aftermarket or custom engine setups, making it ideal for performance builds and engine swaps.

This harness includes a chassis-specific adapter tailored to the 2B Civic platform, ensuring a clean and direct wiring interface between the engine harness and the vehicle's factory wiring harness. It is designed for enthusiasts and builders who want a reliable, motorsport-grade harness for B-series or compatible D-series engine installations with aftermarket control systems.