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    Rywire

    Rywire RY-B2-EF-DX-LATE Honda B-Series OBD2 Tucked Engine Harness

    $613.95
    $613.95
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    In Stock: 6

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    Product Specification:

    SKU:RYWRY-B2-EF-DX-LATE

    MPN: RY-B2-EF-DX-LATE

    Inventory: 6

    Type: Wiring Harnesses

    Vehicle Fitment

    • Honda Civic (EF chassis, DX/STD, late 1990-1991) with B-Series engine swap
    • Honda CRX (EF chassis, DX/STD, late 1990-1991) with B-Series engine swap

    Features

    • Rywire OBD2 tucked engine harness for B & D-Series engines
    • Includes chassis-specific adapter for EF-DX-Late Civic/CRX platforms
    • Pre-terminated harness simplifies wiring in swap applications
    • Supports distributor, injector, and alternator connections
    • Wired for use with OBD1 (92-95) ECU plugs via adapter if needed
    • Expandable wire-tuck design keeps engine bay clean
    • Crimped connectors and labeled leads improve installation accuracy
    • Made in USA with performance-grade wiring quality

    Specifications

    • Part Number: RY-B2-EF-DX-LATE
    • Harness Type: OBD2 tucked engine harness
    • Compatible Engines: Honda B-Series & D-Series
    • ECU Connector Type: OBD1 (92-95) compatible; adapter may be required
    • Chassis Adapter: EF-DX-Late specific for Civic/CRX
    • Wire Insulation: Expandable loom with labeled leads
    • Harness Role: Engine-to-chassis wiring for swap projects
    • Made In: USA

    Included Components

    • 1x Rywire B-Series OBD2 tucked engine harness
    • 1x EF-DX-Late chassis-specific adapter harness
    • Pre-terminated connectors for distributor, injectors, and alternator

    Product Description

    The **Rywire RY-B2-EF-DX-LATE Engine Harness** is designed for **Honda B-Series and D-Series engine swaps** into **Civic and CRX (EF chassis)** platforms. It provides a tucked, pre-terminated wiring solution for distributor, injector, and alternator connections, keeping the engine bay clean and simplifying installation.

    The included **chassis-specific adapter** ensures a clean connection to the EF-DX-Late interior harness without cutting or splicing factory wiring. Labeled circuits and crimped connectors improve reliability and reduce installation time. This harness is made in the **USA** with performance-grade materials, offering a professional-grade solution for street, track, or custom engine swap builds.

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