For car enthusiasts looking to enhance both the performance and aesthetics of their engine bay, the Rywire Budget D-series and B-series compatible wire-tuck engine harness offers an exceptional solution. Mirroring the quality and design of our Mil-spec line, this harness provides a cost-effective upgrade without compromising on essential features. While it utilizes a single black wire color and expandable loom, the core functionality and premium components remain. It’s crucial to explore the available options to ensure you select the perfect parts for your specific needs.
Every Rywire engine harness is constructed using brand-new connectors and materials. Each terminal is precision-crimped with pneumatic tools, guaranteeing an OEM-level connection every time. To facilitate a smooth installation process, each connector is clearly tagged with a white identification label. Circuits prone to interference are meticulously shielded and grounded with high-quality wire covering. Our commitment to quality is underscored by rigorous 100% pin-to-pin quality testing and resistance checks, eliminating any concerns about voltage fluctuations.
It’s important to note that all Rywire engine harnesses are built with OBD1 (92-95) Computer Connectors. For those utilizing OBD2a or OBD2b computers, a simple adapter is necessary. Our harness is specifically designed to be incompatible with USDM OBD2 computers. However, compatibility is fully supported with aftermarket computers using OBD2 plugs and Non-US OBD2 computers (excluding H22 and GSR stock computers). This makes our harness a versatile choice for a wide range of engine management systems.
A unique feature of our engine harnesses is the custom back side sub-harness. Tailored to your chosen chassis from the dropdown menu, this proprietary design offers future flexibility. Should you decide to change your chassis, only a new sub-harness is required, saving you the expense of replacing the entire wire loom.
We stand behind the quality of our products with a warranty and guarantee that our harnesses will function as intended. Please be aware that due to the custom nature and guaranteed functionality, these harnesses are non-refundable. The modular design, with a detachable back-side (interior/shock tower connection), allows the main engine harness to be adaptable to various chassis, provided the engine components remain consistent. For existing engine harness customers needing replacement back-side harnesses, these can be ordered separately by phone.
HARNESS CONNECTOR LIST:
| • Oil Pressure Sending Unit | • Knock Sensor | • Intake Air Temperature (Intake Manifold Style) |
|---|---|---|
| • Oxygen Sensor (Primary 4 Wire) | • OBD2 Alternator Plug type | • 2 Extra Wires |
| • OBD2 Injectors 1-4 | • MAP Sensor | • TPS (Throttle position) |
| • Idle Control Motor | • Electronic Speed Sensor | • Ground |
| • Fan Switch | • OBD2 10-pin Distributor plug | • h20 Sending Unit (for Gauge Cluster) |
| • Reverse Lights | • Engine Coolant Temp | • Starter Signal |
| • VTEC Solenoid | • OBD1 Computer Plugs A,B,D | • Power Distribution Cap |
For detailed installation guidance, please refer to the instruction manuals specific to your vehicle and harness type. These comprehensive guides provide step-by-step directions to ensure a successful installation.
