The aFe Silver Bullet throttle body spacer for 2005–2009 Toyota Tundra 4.7L V8 creates controlled turbulence at the intake entry to improve throttle response, torque and overall airflow behavior while avoiding the whistle common to some helix-only spacers. Machined from T-6061 billet aluminum with a serrated/helix entry, it fits several 2005–2009 Toyota and Lexus V8 applications and carries a two-year limited warranty.
aFe Silver Bullet Throttle Body Spacers TBS Toyota Tundra 05-09 V8-4.7L