Acura RSX

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...

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...

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...

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 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...

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