Originally being somewhat of a hobby, GFB (Go Fast Bits) was primarily established with the goal of exceeding both the quality and performance of all other blow-off valves available to those associated with the automotive industry. Today, GFB provides multiple turbo management systems that offer the ultimate in high-tech performance, including blow-off valves, dump valves, diverter valves, boost controllers, short shifters, pulley kits, waste gates, and more. All the products feature innovative design and exceptional reliability to be the best turbo management solutions and products for turbo vehicles.