Keep the focus on your ride with Beretta Throttle Body Spacers. Throttle Body Spacers increase the gap between your air intake and engine block. Beretta Throttle Body Spacers keep the tradition alive. Air is added to the combustion cycle more efficiently with Throttle Body Spacers. Beat the competition with Beretta Throttle Body Spacers. Throttle Body Spacers add horsepower. Get the added benefit of better mpg with a Throttle Body Spacer.