aFe Silver Bullet Throttle Body Spacers TBS Toyota Tundra 05-09 V8-4.7L Bushing Kits The organic and smooth transitions

The organic and smooth transitions are a considerable departure from stock

ensuring laminar airflow

✓ Weatherproof relay and fuse holder for reliability

1/2" vent hose

Ground clearance figure is based on stock suspension

aFe Silver Bullet Throttle Body Spacers TBS Toyota Tundra 05-09 V8-4.7L Bushing Kits The organic and smooth transitionsSilver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T 6061 billet aluminum and using a unique serrated helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.