Take the competition for all they are worth with Titan Throttle Body Spacers. Throttle Body Spacers increase the gap between your air intake and engine block. Stand head and shoulders above the rest with upgraded Titan Throttle Body Spacers. Air is added to the combustion cycle more efficiently with Throttle Body Spacers. Do more with Titan Throttle Body Spacers. Throttle Body Spacers add horsepower. Get the added benefit of better mpg with a Throttle Body Spacer.