MAZDA MX5 MK3 MK3.5 MK3.75 CHASSIS BRACE ALLOY FITS LEFT TO RIGHT ON TO THE MIDDLE UNDERSIDE ONTO THE BODY CHASSIS RAILS JUST COME IN 2013 MAZDA MX5 MK3.75 NC2 1.8 SPORT VENTURE ROADSTER BREAKING FULL CAR EVERY PART AVAILABLE BREAKING MK3 MK3.5 MK3.75 MX5'S ASK FOR A PART I WILL GIVE YOU A PRICE IF YOU WANT IT I WILL LIST IT HERE ON EBAY AS A BUY IT NOW ANY QUESTIONS PLEASE USE EBAY MESSAGES TO CONTACT THE SELLER