aFe Silver Bullet Throttle Body Spacers TBS 07-12 Dodge Ram 1500 V8-4.7L - 46-32009 fits_2008-2013`Infiniti`EX35 Designed specifically for Porsche enthusiasts

Designed specifically for Porsche enthusiasts seeking both functional aerodynamic improvement and premium OEM+ aesthetics

Not compatible with vehicles equipped with Porsche Active Suspension Management (PASM)

Round Polished 304 Stainless Steel Tips

The housing utilizes the factory air inlet

Sound with Free Flow Downpipes:

aFe Silver Bullet Throttle Body Spacers TBS 07-12 Dodge Ram 1500 V8-4.7L - 46-32009 fits_2008-2013`Infiniti`EX35 Designed specifically for Porsche enthusiastsThe 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,