AFE Silver Bullet Throttle Body Spacer (Orange)

22-24 Toyota GR86 2.4L

22-24 Subaru BRZ 2.4L

46-38013

Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response.

• Dyno-Proven Gains up to +2 HP & +2 Lbs. x Ft. TQ
• CNC-Machined from 6061-T6 Billet Aluminum
• Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound
• Increases Air Speed, Improving Performance and Throttle Response
• Orange Anodized for a Long-Lasting Finish

Serrated/Helix Design: The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with Helix only designs.

6061-T6 Billet Aluminum Construction: All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish. Complete with an orange anodized finish, this Silver Bullet throttle body spacer is sure to stand out in the engine bay.

Installation Is A Snap: This Silver Bullet throttle body spacer uses all factory mounting locations providing stability and a hassle-free installation.

Fitment Note: This item will work with all aFe POWER intakes systems.

Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.