here is info how one of my customers from Netherlands installed my button panel having in his Mazda MX-5 mk3 NC aftermarket steering wheel with quick-release

"I have Works Bell Short Boss Kit for RAPFIX #9125 together with D1SPEC Quick-release. Your panel is fitted between th hub and quick-release base"

panel painted red is another own customer's modification. My products come - so far - in just one black color version

this installation can be carried out with both 4-button (cruise control) and 8-button (cruise + audio) versions

8-button version:

8-button version