After months of waiting, we finally have our new Function Factory Performance 2015-2017 GT350 style conversion bumpers and the long-awaited instruction manual. In the next coming weeks, we will have the instructions for the GT500 style front bumper for you 2015-2017 Mustang owners and the 2018+ owners uploaded. *Please read this entire installation manual carefully … Continue reading FFP 2015-2017 Ford Mustang GT350 Style Front Bumper Conversion Instructions