E-Z-Go 73272G01 - 18 MPH Speed - RED Personality Plug - 2000-2008 - PDS (Precision Drive System) Controller Only E-Z-Go OEM: 73272G01 18 MPG Speed, Red Personality Plug Used on 2000-2008 E-Z-GO with Electric PDS Vehicles Enhances vehicle performance, speed and handling on various terrain Also called speed chip