Rywire

Looking to K Swap your Honda S2000? Then take the guesswork out of the swap with the Rywire K2 RWD Engine Harness. This engine harness is directly ...

The Rywire Honda O2 Sensor Extension allows you to extend the connection on your primary O2 sensor with this  4-wire O2 Male to Female 33-inch ext...

The Rywire B-Series Coil On Plug Adapter Plate allows you to bolt either s2000 or K-series coil on plugs onto your B-series engine. The adapter pla...

The Rywire B16A OBD0 VTEC Sun Harness is exactly what you need to add VTEC to your 1988-1991 Honda CRX when swapping in a B16A. This sub harness wi...

The Rywire H-Series Coil On Plug Adapter Plate allows you to bolt either S2000 or K-series coil on plugs onto your H-series engine. The adapter pla...

With the K Swap becoming more and more popular with rear-wheel drive chassis, it was only a matter of time before a trusted solution became availab...

The Rywire K to B Series Sensor Adapter allows the use of the factory k series wire harness with a B series throttle position sensor (TPS) or manif...

Version 2 of the Rywire K-series engine harness was created to facilitate a more universal chassis, and harness routing preference. This style can...

The new Rywire B Series OEM Replacement Engine Harness is now available for the EG/DC chassis in LEFT HAND DRIVE orientation. This wire harness is ...

The Rywire Mil-Spec Coil Plug Retrofit Harness is designed to make changing your B or H series to Coil-On-Plug (COP) that much easier. Compatible w...

An alternator adapter harness for use with an OBD0 & OBD1 chassis that is using an OBD2 alternator.  Designed to work for a 1988 to 1995 Honda...

The Rywire RyTi/Chasing J's titanium bolt is designed to allow you to delete the VTEC Solenoid Oil Pressure Switch/Sensor on the back of the engine...