Johnex is unfortunately out of business but the product has been picked up and is now being sold by a new outfit - CanAm Motorsports. ( web site
http://www.canammotorsports.com/). The bodies are manufactured in Ontario specifically for Johnex.
I just finished building my Johnex CanAm and I have had no issues with either the car or the support that I got from John during the build. It is unfortunate that he had to close his doors.