aFe Power Silver Bullet Throttle Body Spacer | 2013-2021 BRZ/FR-S/86 (46-38009)

Silver Bullet Throttle Body Spacer by aFe Power

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. All Silver Bullet Throttle Body Spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength and perfect fit and finish.

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.

Features

• In-house Dyno testing resulted in max gains up to +5 HP and +4 lbs. x ft. of torque
• Billet Aluminum 6061-T6 Construction
• Serrated/Helix Combination Design for optimum airflow into the combustion chamber, precision machined from 6061-T6 aluminum
• Installation is a Snap

This throttle body spacer is not CARB exempt for 2016+ model years.

Applications

• 2013 - 2021 Subaru BRZ
• 2017 - 2021 Toyota 86
• 2013 - 2016 Scion FR-S

What's In The Box?

• 1 - aFe Silver Bullet TB Spacer

Warranty

• Manufacturer's Warranty