There are no factory Challenge cars that are RHD (45 made in total), only converted road cars by importers/dealers.
Technically all of the 45 are road variants, whether they were raced or not. They all arrived at dealers prepped and ready for the remainder of the race kit to be installed. Many had the kits installed and went racing; some were kept as road cars with the factory race prep portion intact. Some of those factory cars are around today in their unraced form, which makes them particularly sought after. I own one of these cars and it is one of my favorite cars of all time. They're worth finding.
