aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L 1996-pontiac-bonneville-se-esi2523080 clear coated steel cylinder bodies

clear coated steel cylinder bodies and CNC machined aluminum components

Advan GT for Porsche 20x12

Its low-profile fitment improves ground clearance

Satin Black Aluminum Step Plate

aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L 1996-pontiac-bonneville-se-esi2523080 clear coated steel cylinder bodiesSilver 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.