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The Rywire mil-spec engine harness for Honda B-series applications is a dedicated wiring harness for engine swaps, replacements, or standalone builds. It provides engine-side connector compatibility and organized routing suited to B-series layouts, helping integrate aftermarket engine management. A chassis-specific adapter is included to simplify installation and maintain factory connections while exposing the engine harness for tuning or repairs.
Rywire Honda B-Series Mil-Spec Engine Harness w/Chassis Specific Adapter
