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.
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. This part will not work with an aftermarket intake system.
This throttle body spacer is 50-state legal (CARB E.O Number D-550-17)
Note: (2016-2018 models NOT CARB approved)
Year Make Model SubModel Engine Fuel 2013-2016 Scion FR-S (ZN6) H4 2.0L Gas 2013-2018 Subaru BRZ (ZC6) Includes tS models. H4 2.0L Gas 2012-2018 Toyota 86 (ZN6) H4 2.0L Gas 2012-2018 Toyota FT86 (ZN6) H4 2.0L Gas 2012-2018 Toyota GT86 (ZN6) H4 2.0L Gas
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