aFe Silver Bullet Throttle Body Spacers TBS Dodge Dakota/Durango 00-09 V8-4.7/5.7L HEMI one color H025S uses exclusive diaphragm design

H025S uses exclusive diaphragm design to increase clamp load

Monoloc is a one-piece

The sm ooth transition mandrel bends decrease turbulence which increases horsepower and torque while lowering EGT s

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while increasing horsepower and torque

aFe Silver Bullet Throttle Body Spacers TBS Dodge Dakota/Durango 00-09 V8-4.7/5.7L HEMI one color H025S uses exclusive diaphragm designSilver 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. This