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Rywire engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Rywire lineup with fast shipping and expert fitment support — order with confidence.
Optimize the electrical system of your 1988-1989 Honda Civic or CRX DX (early model EF chassis) with the Rywire F/H-Series Mil-Spec Engine Harness. This top-tier wiring solution is meticulously crafted for enthusiasts demanding peak performance and a streamlined engine bay. Specifically designed for F-series and H-series engine swaps into the early EF DX chassis, it guarantees precise fitment and exceptional signal integrity.
Each Rywire Mil-Spec harness is constructed from aerospace-grade materials, ensuring outstanding durability and resilience against the demanding conditions of your engine bay. The chassis-specific adapter provides a direct, plug-and-play installation, eliminating the need for complex wiring modifications. This harness is perfect for both daily drivers and track-focused builds, offering unwavering performance and peace of mind.
Invest in the best for your early EF DX build. Discover this Rywire Mil-Spec Engine Harness and more premium auto parts at GGCRACING.
| Brand | Rywire |
|---|---|
| Manufacturer part number | RY-H1-MILSPEC-EF-DX-EARLY |
| GGC SKU | RYWRY-H1-MILSPEC-EF-DX-EARLY |
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