The aFe Silver Bullet throttle body spacer uses a serrated helix entry to create controlled turbulence at the intake, improving horsepower, torque, throttle response and fuel economy while avoiding the whistle common in other spacers. Machined from T-6061 billet aluminum for durability, it increases air volume, fits with aFe intakes, and fits Toyota Tacoma V6 4.0L models from 2005–2011 with a two-year limited warranty.
aFe Silver Bullet Throttle Body Spacers TBS Toyota Tacoma 05-11 V6-4.0L