• aFe Silver Bullet Throttle Body Spacer Kit | Subaru BRZ / Scion FR-S / Toyota 86 (13-21) (46-38009)
  • aFe Silver Bullet Throttle Body Spacer Kit | Subaru BRZ / Scion FR-S / Toyota 86 (13-21) (46-38009)
  • aFe Silver Bullet Throttle Body Spacer Kit | Subaru BRZ / Scion FR-S / Toyota 86 (13-21) (46-38009)
  • aFe Silver Bullet Throttle Body Spacer Kit | Subaru BRZ / Scion FR-S / Toyota 86 (13-21) (46-38009)
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aFe Silver Bullet Throttle Body Spacer Kit | Subaru BRZ / Scion FR-S / Toyota 86 (13-21) (46-38009)

aFe Silver Bullet Throttle Body Spacer Kit | Subaru BRZ / Scion FR-S / Toyota 86 (13-21) (46-38009)

46-38009

In stock

$139.00 USD
$139.00 USD $139.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The aFe Silver Bullet Throttle Body Spacer Kit is an aftermarket performance upgrade designed to enhance airflow in Subaru BRZ, Scion FR-S, and Toyota 86 models from 2013 to 2021. Crafted from lightweight yet durable 6061-T6 billet aluminum, this spacer features a serrated and helix design that creates controlled air turbulence within the intake manifold. This turbulence increases the air pressure entering the combustion chamber, resulting in noticeable gains in horsepower, torque, and throttle response. The unique design also helps reduce intake whistle noise common with other helix-only spacers, providing a smoother and more refined engine sound. Overall, this product offers a high-quality, precision-machined solution to improve engine efficiency and performance.

This spacer kit is a direct bolt-on upgrade compatible with 2013-2021 Subaru BRZ, Scion FR-S, and Toyota 86 models. It is intended for enthusiasts seeking increased power and responsiveness on street or track applications. Installation involves replacing the stock throttle body spacer with this precision-machined component, ensuring a secure fit and optimal airflow. The kit includes the spacer itself, designed to integrate seamlessly with the existing intake system. Suitable for both daily driving and performance tuning, this spacer enhances engine breathing and overall throttle characteristics without requiring additional modifications.

Overview

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
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