2015 SEMA Show: Mazda MX-5 Spyder and MX-5 Speedster Concepts Revealed
The 2015 SEMA Show has been transformed a lot over the past couple years, the auto event from Las Vegas becoming the real paradise of a lot of carmakers that wanted to display their customized models or latest concepts. It is also the case of Mazda Japanese automaker which has brought along two exquisite concepts,
