Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower,...
The Serrated/Helix design creates air turbulence in the intake manifold to increase air pressure in the combustion chamber resulting in increased horsepower,...
This aFe Power 76mm Throttle Body and adapter kit improves engine air flow over the stock 70mm throttle body. The extra air...
This aFe Power 90mm Throttle Body and adapter kit improves engine air flow over the stock 80mm throttle body. The extra air...
This aFe Power 95mm Throttle Body and adapter kit improves engine air flow over the stock 87mm throttle body. The extra air...
This aFe Power 92mm Throttle Body and adapter kit improves engine air flow over the stock 87mm throttle body. The extra air...
This aFe Power 90mm Throttle Body and adapter kit improves engine air flow over the stock 80mm throttle body. The extra air...
This aFe Power 85mm Throttle Body improves engine air flow over the stock 80mm throttle body. The extra air flow will increase...
This aFe Power 97mm Throttle Body and adapter kit improves engine air flow over the stock 92mm throttle body. The extra air...
This aFe Power 73mm Throttle Body improves engine air flow over the stock 68mm throttle body. The extra air flow will increase...
Eliminate the costly exhaust manifold cracks prevalent in the factory exhaust manifold. The aFe Bladerunner exhaust manifold for the popular 5.9L Dodge...
Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April,...












