Performance Authority is your complete diesel performance center in the Bend, OR area. We have been locally owned and operated since 1996. We do a variety of services for diesel Ford, Dodge and Chevy trucks: Chips Tuners Exhaust Systems Intake Systems Injectors Turbo SystemsYou can also turn to us for performance transmissions, shift kits, torque converters, gauges, diesel engine conversions, suspension and towing packages.All our repair technicians are ASE certified, so you can trust your truck is in great hands. We honor all extended warranties.Accessories are also available to make your vehicle even more personal.Call today to make an appointment for your vehicle.