This Standalone harness was designed for a GM LS3 engine and E38 computer with manual transmission. All connectors and materials are new. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a yellow identification label for easy installation. All heavy interference circuits are protected and grounded with proper wire shielding. Our engine harnesses are 100% quality tested pin to pin; And resistance checked to ensure no voltage fluctuations.
Rywire GM LS3 V8 E38 ECU Engine Harness w/Bosch MAP Option (Req PDM/Fuse Box/Mating Connector) Part# RY-LS3-E38

The LS1 Mil-spec wire tuck engine harness is for a 99-01 Camaro Computer configuration with the Red & Blue Computer plugs.
Part#  LS1-MILSPEC

B-Series Motec engine harness is a universal, fully populated race loom that incorporates all the essential functionality of the fastest Front wheel drive Hondas of today.
Part# B-MOTEC-M130

Also called a Dual to Multi Point Conversion Harness. Required when swapping on a 88-91 Civic/ CRX "DX" Model. For D16, B16A, B17A B18B, B18C and B20 Swaps. Note: Standard harness does include VTEC wiring so if you are not going to be wiring in VTEC you will have a few extra plugs. The harness is however compatible with NON-VTEC motors.

This conversion will make your EG Civic or DC2 Integra compatible with a H-Series engine. (see more details for instructions).
Note: We only support Internal coil distributors on H-Series Swaps. You can install any OBD1 coil into your External coil USDM H-Series distributor with very little modification.

This plug and play harness conversion will make your 96-00 Honda Civic (EJ/EK/EM) compatible with a B-Series or D-Series engine and OBD1 ECU.

Part# K-B-TPS-ADAP
This TPS adapter harness is about 5 inches long and adapts the factory k series wire harness to a B series throttle position sensor (TPS).

Part# K-B-MAP-ADAP
This MAP Sensor adapter harness is about 5 inches long and adapts the factory k series wire harness to a B series manifold pressure (MAP) sensor to a B series sensor.

Titanium bolt (1) is a solution to delete the VTEC Solenoid Oil Pressure switch/sensor. (sold individually)
Part# RY-TI-VTEC-BOLT

Part# INJ-ADAPTER-2-1
This Injector jumper allows you to plug and play any OBD1 injector to a Honda OBD2 injector clip. (4 pieces)

Part# INJ-ADAPTER-1-2
This Injector jumper allows you to plug and play any Obd2 injector to a Honda Obd1/0 injector clip. (4 pieces)

RW Part# Inj-adapter-1-ID2
Set of 4 Injector Adapters

RW Part# B-SUB-EK-2A
Rywire 96-98 Honda Civic (2A) Chassis Specific Adapter.

92-95 Honda Civic w/B-Series Swap or 94-01 Integra (LHD Only) OEM Replacement Engine Harness. OBD2 distributor, alternator and injector plugs.
Part# B2-OEM

Rywire Part# DBW-PEDAL-KIT-EG
Rywire Honda EG/DC/EK Drive By Wire Pedal Kit (For Stand Alone ECU Only)