aFe 11-14 Ford Mustang/ 11-14 Ford F-150 V6 3.7L Silver Bullet Throttle Body Spacer - Silver Color:Silver 4-1/2" Exhaust Tip: Finishing off

4-1/2" Exhaust Tip: Finishing off this system is a 4-1/2" black

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2009-2013 Volkswagen CC

running safely with zero air pressure

aFe 11-14 Ford Mustang/ 11-14 Ford F-150 V6 3.7L Silver Bullet Throttle Body Spacer - Silver Color:Silver 4-1/2" Exhaust Tip: Finishing offThe 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,