Home » Ringbrothers Unveil Carbon Fiber Mustang Ringbrothers Unveil Carbon Fiber Mustang March 15, 2018 No Comments Order Reprints KEYWORDS Jim Ring Mike Ring Mustang Ringbrothers LAS VEGAS, Nev., Nov. 6, 2013—Mike and Jim Ring, co-owners of Ringbrothers, discuss why they used carbon fiber body material for their latest Mustang vehicle build. Related Articles GM Pickups to Feature Steel, Aluminum, Carbon Fiber Mix I-CAR Rolls out Online Carbon Fiber Course You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.