This and my intent was that others who had roll bars would post up and tell us about them, custom or otherwise. I think the reason no one has is because many are what you have posted, custom builds for straight up race cars. What many folks here are looking for is a reasonably price bolt on that would meet the standards of the sanctioning racing organization and/or would be useful for spirited driving. My assumption is that RPM is really the only one building a bolt on rollbar for our platform.