aFe Silver Bullet Throttle Body Spacers TBS Dodge Dakota/Durango 00-09 V8-4.7/5.7L HEMI Engine Components>Engine Mounts Minor drilling may be required

Minor drilling may be required on some vehicles

This additional force helps prevent harsh bottom-out conditions and controls the suspension effectively when compressing at high velocity

and power steering fluid

as well as good resistance to automotive washing chemicals

aFe Silver Bullet Throttle Body Spacers TBS Dodge Dakota/Durango 00-09 V8-4.7/5.7L HEMI Engine Components>Engine Mounts Minor drilling may be requiredSilver 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.