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Description
Rywire OBD1 Budget D & B-series Tucked Engine HarnessMADE IN THE U. S. A. This harness uses Mil Spec Teflon coated wire with a maximum heat rating of 200C. Vehicle Type: Select your vehicles chassis type. This tells us what interior "Chassis Adapter" to use for your setup. Our Budget D series and B series compatible wire tuck engine harness is nearly identical to our Mil spec engine harness line with the primary difference being, the single black wire color and expandable loom used. There are quite a
MADE IN THE U.S.A.
This harness uses Mil-Spec Teflon coated wire with a maximum heat rating of 200°C.
Vehicle Type: Select your vehicles chassis type.
This tells us what interior "Chassis Adapter" to use for your setup.
Our Budget D-series and B-series compatible wire-tuck engine harness is nearly identical to our Mil-spec engine harness line with the primary difference being, the single black wire color and expandable loom used. There are quite a few options available. Please look through them carefully to make sure you get the right parts!
All connectors and materials are new. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a white identification label for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. Our engine harnesses are 100% quality tested pin to pin; And resistance checked to ensure no voltage fluctuations.
All Rywire engine harnesses are made with OBD1 (92-95) ECU Connectors. An ECU adapter can be used for OBD2 ECU's if necessary however our harness does not support USDM OBD2 ECU's. Aftermarket ECU's using OBD2 plugs and Non-US OBD2 ECU's are compatible (except for H22 and GSR stock computers). CONTACT US FOR OPTIONS.
Each harness will come with a custom back side sub-harness that will be proprietary to the chassis you choose on the drop down menu. This way if you ever change chassis you will only need a new sub-harness, not a whole new wire loom!
These harnesses are warrantied and guaranteed to work, however they are non-refundable if installed. Because the back-side (interior/shock tower connection) separates from the main harness, the engine harness can be used on multiple chassis provided the engine itself uses the same components. We sell the back-side harness separately only over the phone for previous engine harness customers.
HARNESS CONNECTOR LIST:
INSTRUCTIONS
All connectors and materials are new. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a white identification label for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. Our engine harnesses are 100% quality tested pin to pin; And resistance checked to ensure no voltage fluctuations.
All Rywire engine harnesses are made with OBD1 (92-95) ECU Connectors. An ECU adapter can be used for OBD2 ECU's if necessary however our harness does not support USDM OBD2 ECU's. Aftermarket ECU's using OBD2 plugs and Non-US OBD2 ECU's are compatible (except for H22 and GSR stock computers). CONTACT US FOR OPTIONS.
Each harness will come with a custom back side sub-harness that will be proprietary to the chassis you choose on the drop down menu. This way if you ever change chassis you will only need a new sub-harness, not a whole new wire loom!
These harnesses are warrantied and guaranteed to work, however they are non-refundable if installed. Because the back-side (interior/shock tower connection) separates from the main harness, the engine harness can be used on multiple chassis provided the engine itself uses the same components. We sell the back-side harness separately only over the phone for previous engine harness customers.
HARNESS CONNECTOR LIST:
| • Oil Pressure Sending Unit | • Knock Sensor | • Intake Air Temperature (Intake Manifold Style) |
| • Oxygen Sensor (Primary 4 Wire) | • Alternator | • 2 Extra Wires |
| • Injector 1-4 | • MAP Sensor |
• TPS (Throttle position) |
| • Idle Control Motor | • Electronic Speed Sensor | • Ground |
| • Fan Switch |
• OBD1 Distributor plugs |
• H20 Sending Unit (for Gauge Cluster) |
| • Reverse Lights VTEC solenoid |
• Engine Coolant Temp | • Starter Signal |
INSTRUCTIONS
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This instruction is for an 88-91 CRX/Civic installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness "Chassis Adapter".
[ RIGHT CLICK AND "SAVE AS" TO SAVE PDF FILE ] |
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This instruction is for an 90-91 Integra DA installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness "CHASSIS ADAPTERS" specific to your vehicle type; But matching a wide range of our engine harnesses.
[ RIGHT CLICK AND "SAVE AS" TO SAVE PDF FILE ] |
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This instruction is for an 92-95 Civic & 92-95 Integra installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS†specific to your vehicle type.
[ RIGHT CLICK AND "SAVE AS" TO SAVE PDF FILE ] |
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This instruction is for an OBD2a vehicle installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS†specific to your vehicle type; But matching a wide range of our engine harnesses.
Note: On OBD2a Civic’s our adapter is plug and play, this isn’t needed. [ RIGHT CLICK AND "SAVE AS" TO SAVE PDF FILE ] |
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This instruction is for an OBD2b vehicle installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS†specific to your vehicle type; But matching a wide range of our engine harnesses.
[ RIGHT CLICK AND "SAVE AS" TO SAVE PDF FILE ] |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 1
Very small extremely slim fit had to purchase a new tux for my son for prom
Size: XX-Large, Color: Red
Very small had to purchase a new tux for my son for prom
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Bonito
Size: Small, Color: Black
Es traje muy hermoso, la chaqueta viene por lo grande casi 2 talla más, el pantalón si esta acorde
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Reviewed in the United States on May 31, 2026
★★★★★ 5
great timeless look.
Color: Brown, Size: 42W x 32L
bought to wear to a wedding, they look great with a very hip but timeless silhouette to them. my wife said my butt looked great in them so A+.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
★★★★★ 4
Good quality linen pants; too long and must be tailored
Color: Brown, Size: 38W x 30L
These are good quality linen pants; they are too long. That's slightly annoying as the maker certainly could have done a better job estimating leg length. I had to have the legs shortened. But they came out very nicely and are good quality for the price. Just think of them as coming unhemmed and reconcile yourself to spending to have them tailored unless you are very tall for your waist size.
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Reviewed in the United States on October 13, 2025
★★★★★ 1
Bad product plus size and width everything is bad
Color: Black, Size: 34W x 30L
Bad product plus size and width everything is bad
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Reviewed in the United States on May 29, 2026