Jass Performance parts for an MX5 NB (1998 - 2000) often focus on those technical details where finish, functionality and clever engineering come together. This is not just about looks, but rather parts that improve assembly, reduce mechanical play or make existing constructions just a little more thoughtful. Especially in a car with such a purely mechanical character, you often notice small refinements surprisingly well. When the surrounding mounting points and technical connection parts are also in neat condition, such an upgrade comes out best.