Rywire RY-B1-MILSPEC-DA-EARLY Honda D/B-Series Mil-Spec Engine Harness for 1990-1991 Integra

The Rywire RY-B1-MILSPEC-DA-EARLY is a premium mil-spec engine harness designed for Honda D-Series and B-Series engine swaps into 1990-1991 Acura Integra USDM chassis. This harness is cross-compatible with both D and B-Series engines, featuring aerospace-grade materials and professional-grade construction for superior reliability and performance.

Military-Specification Construction:

• Mil-Spec Teflon coated wire with 200°C maximum heat rating
• ETFE insulation (Tefzel) designed for aerospace applications providing exceptional dimensional tolerance and mechanical durability
• High chemical and radiation resistance
• Premium Raychem DR-25 heat shrink covering with adhesive-lined wire junctions to prevent moisture intrusion
• Pneumatic crimped connectors ensuring OEM-quality connections every time
• Yellow identification labels on each connector for simplified installation
• Heavy interference circuits properly shielded and grounded

Quality Assurance & Compatibility:

• 100% pin-to-pin quality tested with resistance checking to prevent voltage fluctuations
• Made with OBD1 (1992-1995) computer connectors
• Compatible with aftermarket OBD2 ECUs and non-USDM OBD2 computers (not compatible with USDM OBD2, H22, or GSR stock computers)
• Includes custom chassis-specific adapter for 1990-1991 Acura Integra
• Modular design allows chassis adapter replacement without replacing entire harness

Installation Flexibility:

The harness features a separable backside sub-harness that connects to the shock tower, allowing for easy chassis swaps by only replacing the sub-harness rather than the entire engine harness. Can be installed in any chassis with optional Rywire Race Fuse/Relay Box for plug-and-play functionality in race cars, sand rails, buggies, and custom builds.

Made in the USA. All connectors and materials are new. Non-refundable due to custom configuration.