Cusco Strut Bar OS Front 2006-2010, 2012-2015 Mazda Miata MX-5 NCECThe most popular of the Cusco bars is the Type OS. The classic design features a tubular aluminum oval shaft with a high polish finish. The aluminum bar possesses high rigidity due to the two different designs available. The Type 1 is pressed ribbed while the Type 2 is sectioned. Cusco has already chosen the ideal design for each application. The end plates are painted the traditional Cusco blue and come with all the required hardware for