[gallery columns="1" size="full" ids="85593"] Want to win any 90s focused cars & coffee or Radwood? Seeking to be the most obscure car with Audi heritage for your garage? We think we may have found a car that qualifies. It's a Treser TR1 Roadster and it's currently for sale in Bauntatal, Germany. So yes, you'd need to import it via the likes of Jamie Orr, but it was produced in 1988 so it wouldn't be that hard to accomplish all things considered. As a quick recap, Walter Treser established...