I have two of these bumpers and from the original design done by T-House who called it the Clubman front bumper. They stopped doing roadster parts many years ago from what I understood as primarily did motorcycle parts and went back to concentrating on their mainline of business.
On my corns roadster. I bought this bumper and fitted it to the car.
The other on my black roadster which came from Japan with it fitted. I have added the OEM front lip. Ignore the overall look right now as I bought it recently with all the JDM goodies removed apart from the bumper so is a work in progress while I get the parts (like the wheels, mirrors, etc) to get it back to a higher standard.