The Serrated/Helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber resulting in increased horsepower, torque and improved throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with other helix only designs. (US PAT 07055513)
6061-T6 Billet Aluminum Construction:
All Silver Bullet Throttle Body Spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength and perfect fit and finish.
Installation Is A Snap:
This Silver Bullet throttle body spacer uses all factory mounting locations and a gasket providing stability and a hassle-free installation.
Fitment Note:p>Emissions Disclaimer:
This item will work with Factory intake or aFe POWER Takeda intakes (P/N: TR-3017P; TR-3009P; TA-3016P & TR-3008P). this item will fit NISMO Edition & Infiniti G37s/x/IPL & convertible models.
Some or all of the applications listed are 50-state exempt, please see D-550-40 for details.