Rywire

Rywire parts here are all wiring. The range is engine harnesses, chassis adapters, distributor and injector adapters, coil harnesses, fuse and relay boxes and sensor adapters, built mostly for Honda and Acura engine swaps. Titles name the engine family, such as B-Series, D-Series, H-Series, K-Series, K20 and K24, and the connector style, such as OBD1, OBD2, 8-pin and 10-pin.

Wiring parts are chosen in order. First the engine you are installing, then the chassis you are putting it in, then the ECU and the sensors, because a harness is written for one combination. Tucked harnesses route the wiring out of sight, and race-style relay and fuse boxes suit a stripped-down build. Adapters, such as OBD1 to OBD2 distributor adapters and K to B series MAP sensor adapters, bridge the gaps between parts that were never meant to connect. Where a listing says an adapter is required or that it works with certain ECUs only, read it.

The vehicles named on this page are the Honda Civic, Acura Integra, Acura RSX and Honda S2000. Each product page lists the years, makes and models it fits.

For the rest of the electrical side of a build, see wiring and electrical. Orders ship across Canada and are priced in Canadian dollars.