Please note before purchasing: The Honda boss kits fit one of two spline diameters, this size varies car to car regardless of year so you will need to confirm your application before ordering.

OH-136, OH-215 and OH-215L HKB boss kits fit a 15mm diameter spline.
OH-196, OH-206, OH-207 and OH-281 kits fit a 16mm diameter spline.

HKB Steering Wheel Boss Kits are made in Japan and are double drilled to be compatible with Nardi/Personal and Momo/Sparco/OMP steering wheels.

All HKB Boss Kits are designed to provide plug and play horn operation, indicator self-cancelling, airbag light cancelling, HICAS operation and cruise control functionality, depending on application.

This kit is for the following models:

Honda Civic EK (non-Air Bag)
Honda Civic Type-R EP3 (non-Air Bag)
Honda Civic Type-R FN2 (non-Air Bag)
Honda S2000 (non-Air Bag)

Having trouble finding the right HKB Boss Kit for your Honda? Check out the HKB Compatibility Table.