Boss Kit HKB Sports III ON-177 Nissan S14/ Sklyine R33 / Laurel C34 
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 Boss Kit ON-117 is suitable for the compatible vehicles listed  
Nissan Silvia S14 ( with HICAS, Non- Air bag) 93-95
Nissan Skyline R33 ( HICAS  1993- ) 
Nissan Laurel C34 (HICAS 1993 - 1994)