aFe Silver Bullet Throttle Body Spacer GM Trucks 2500/3500 96-00 V8-7.4L/01-07 V8-8.1L - 46-34021 fits_2005-2011`Volvo`S40 Uses all factory mounting locations

Uses all factory mounting locations to provide a quick

Proudly designed and assembled in the USA each piece undergoes rigorous quality control to ensure it meets the high standards of the AutoTecknic name

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Constructed of Aluminized Steel

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aFe Silver Bullet Throttle Body Spacer GM Trucks 2500/3500 96-00 V8-7.4L/01-07 V8-8.1L - 46-34021 fits_2005-2011`Volvo`S40 Uses all factory mounting locationsThe 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 response. The serrated helix combination design also reduces intake whistle that occurs with helix only designs (US PAT 07055513). This Silver Bullet throttle body spacer is precision machined from 6061 T6 billet aluminum for lightweight, high strength,