What is the main benefit of a throttle body spacer?

A throttle body spacer creates turbulence in the air entering your engine. This improved air mixing can result in increased horsepower, torque, and better throttle response.

What makes the aFe Silver Bullet design different from other spacers?

This spacer uses a unique serrated and helix entry design. This combination creates the necessary air turbulence while also preventing the whistling sound often associated with helix-only throttle body spacers.

Does this throttle body spacer come with new hardware?

The manufacturer description does not specify if new hardware is included. It is recommended to check the installation instructions or contact aFe directly for hardware details.

aFe Silver Bullet Throttle Body Spacers 13-15 Scion FRS 2.0L

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aFe

Specifications

Brand: aFe
Part #: 46-38009
UPC: 802959461310

aFe

aFe Silver Bullet Throttle Body Spacers 13-15 Scion FRS 2.0L

Name: aFe Silver Bullet Throttle Body Spacers 13-15 Scion FRS 2.0L
Brand: aFe
Price: 142.34 USD
Availability: InStock

$142.34

Only 1 left in stock

This aFe Silver Bullet throttle body spacer is made from T-6061 billet aluminum and uses a unique serrated/helix design to improve airflow.

Key Features

T-6061 Billet Aluminum Construction — Durable and lightweight material.
Serrated/Helix Entry Design — Creates air turbulence for improved engine performance and eliminates whistling.
Improved Throttle Response — Creates a more direct feel when you press the gas pedal.
Increased Horsepower and Torque — Gains are a result of better air intake.
Better Fuel Efficiency — More efficient air intake can lead to better MPG.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Scion FR-S 2013-2016
Subaru BRZ 2013-2020
Toyota 86 2017-2020

Product Details

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.