aFe Silver Bullet Throttle Body Spacers TBS Toyota Tundra 05-09 V8-4.7L Air Intake Systems>Air Intake Components This replacement bellows is covered

This replacement bellows is covered by a limited lifetime warranty

Base pressure adjustable from 40-75 psi

Another huge benefit with our aluminum tanks is the tremendous weight savings you will see over a standard steel tank

With a design height range of 6

accurate to 0

aFe Silver Bullet Throttle Body Spacers TBS Toyota Tundra 05-09 V8-4.7L Air Intake Systems>Air Intake Components This replacement bellows is coveredSilver 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.