aFe 2020 Vette C8 Silver Bullet Aluminum Throttle Body Spacer / Works With aFe Intake Only - Black - 46-34023B

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle...

aFe 02-09 Chevrolet Trailblazer/ 02-09 GMC Envoy L6 4.2L Silver Bullet Throttle Body Spacer - Silver - 46-34022

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle...

aFe Silver Bullet Throttle Body Spacer GM Trucks 2500/3500 96-00 V8-7.4L/01-07 V8-8.1L - 46-34021

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle...

aFe 07-13 Chevrolet Silverado 1500/GMC Sierra 1500 Silver Bullet Throttle Body Spacer - Silver - 46-34019

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle...

aFe Silver Bullet Throttle Body Spacer 04-12 GM Colorado/Canyon L5 3.5L/3.7L - 46-34018

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle...

aFe 2020 Vette C8 Silver Bullet Aluminum Throttle Body Spacer / Works With Factory Intake Only - Blk - 46-34017B

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle...

aFe 2020 Vette C8 Silver Bullet Aluminum Throttle Body Spacer Works w/ Factory Intake Only - Silver - 46-34017

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle...

AFE Silver Bullet Throttle Body Spacer GM Trucks 1500 14-19 V8-6.2L - 46-34016

Serrated/Helix Design: The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased...

AFE Silver Bullet Throttle Body Spacer GM Colorado/Canyon 15-16 L4-2.5L - 46-34014

Silver 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. ...

aFe Silver Bullet Throttle Body Spacer 14 Chevrolet Corvette V8 6.2L - 46-34011

Silver 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. ...

aFe Silver Bullet Throttle Body Spacer 10-14 Chevrolet Camaro V6 3.6L - 46-34010

Silver 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. ...

aFe Silver Bullet Throttle Body Spacers TBS GM C/K 1500 96-00 V6-4.3L - 46-34006

Silver 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. ...