Have had to buy a HANS device and a new approved/compatible Bell helmet as the requirements for some of the events I enter require them now.
I had the option of wearing the stock lap sash belt and not having to upgrade but dipped into my tight budget so I could wear my 4 point 3 inch harness and the HANS
https://www.google.com.au/search?q=...&ei=0AC-VMTyA4bx8gXj6oLYDQ&sqi=2&ved=0CC4QsAQ
I had the option of wearing the stock lap sash belt and not having to upgrade but dipped into my tight budget so I could wear my 4 point 3 inch harness and the HANS
https://www.google.com.au/search?q=...&ei=0AC-VMTyA4bx8gXj6oLYDQ&sqi=2&ved=0CC4QsAQ