Mastershift Company

American Supercars and Prototypes, LLC. ASaP™ , was formed in 2002 to commercialize its research and development work. The MasterShift™ brand name was created for the companies line of electronic paddle shifters and transmission enhancement technologies. Founded in Fallbrook, CA American Supercars and Prototypes, LLC has manufacturing in both the US and Brazil. ASaP™ and MasterShift™ has a dedicated team of engineers and sales staff ready to assist you or your company in your aftermarket paddle shifting needs.

Louis Zember: an entrepreneur with over 30 years of experience in developing and founding successful companies, has teamed up with Robert Schruhl, to form the management team of American Supercars and Prototypes, LLC.

Blaine Vice – Sales Manager

Gerhard Fiedler – For the past 4 years Gerhard has been responsible for product development, from conception to production, including mechanical concepts, electronic, firmware and software development. Products include electronically controlled electromechanical devices and custom software.

Chris Trevino – Since 2002 Chris has been a technical consultant, and design engineer for aftermarket electronic shift control systems. Currently he oversees the research and development and technical support departments at MasterShift.