• aFe Silver Bullet Throttle Body Spacer | Toyota Corolla 2.0L (19-21) (46-38012B)
  • aFe Silver Bullet Throttle Body Spacer | Toyota Corolla 2.0L (19-21) (46-38012B)
  • aFe Silver Bullet Throttle Body Spacer | Toyota Corolla 2.0L (19-21) (46-38012B)
  • aFe Silver Bullet Throttle Body Spacer | Toyota Corolla 2.0L (19-21) (46-38012B)
  • aFe Silver Bullet Throttle Body Spacer | Toyota Corolla 2.0L (19-21) (46-38012B)
  • aFe Silver Bullet Throttle Body Spacer | Toyota Corolla 2.0L (19-21) (46-38012B)
  • aFe Silver Bullet Throttle Body Spacer | Toyota Corolla 2.0L (19-21) (46-38012B)
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aFe Silver Bullet Throttle Body Spacer | Toyota Corolla 2.0L (19-21) (46-38012B)

aFe Silver Bullet Throttle Body Spacer | Toyota Corolla 2.0L (19-21) (46-38012B)

46-38012B

In stock

$130.82 USD
$139.00 USD $130.82 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The aFe Silver Bullet Throttle Body Spacer for the 2019-2021 Toyota Corolla with a 2.0L L4 engine is an aftermarket performance component designed to enhance intake efficiency. Constructed from precision-machined 6061-T6 billet aluminum, this spacer features a serrated and helix combination design that creates controlled air turbulence within the intake manifold. This turbulence increases the air pressure entering the combustion chamber, resulting in improved throttle response and overall engine performance. Additionally, the design helps reduce intake whistle noise commonly associated with helix-only spacers, providing a more refined driving experience. The black finish not only offers a sleek appearance but also ensures durability and corrosion resistance, making it suitable for both daily driving and performance applications.

This throttle body spacer is a direct bolt-on upgrade compatible with 2019-2021 Toyota Corolla models equipped with a 2.0L engine. It is designed to fit seamlessly without requiring modifications, making installation straightforward for enthusiasts and DIY installers. The kit includes the spacer itself, which is engineered for a precise fit to maximize performance gains. Ideal for street performance and mild tuning, this spacer enhances airflow dynamics, contributing to better throttle response and slight power improvements. It is suitable for use in daily driving, spirited street use, or light performance upgrades, providing a cost-effective way to optimize intake efficiency on compatible Corolla models.

Overview

aFe Silver Bullet Throttle Body Spacer

Fits 2019–2021 Toyota Corolla L4 2.0L

Part #: 46-38012B

Overview

The aFe Silver Bullet Throttle Body Spacer is an innovative performance upgrade designed to enhance your vehicle's intake system. Crafted from high-quality 6061-T6 billet aluminum, this spacer offers a lightweight yet durable solution that seamlessly integrates with your Toyota Corolla’s existing intake setup. Its primary purpose is to create controlled air turbulence within the intake manifold, which can lead to noticeable improvements in throttle response and overall engine performance. This product is ideal for enthusiasts seeking a simple yet effective upgrade to optimize airflow and engine efficiency without extensive modifications.

Key Features

Designed with precision machining and a serrated/helix pattern, the Silver Bullet spacer promotes better air mixing in the intake manifold. Its unique helix design reduces intake whistle noise common with other spacers, ensuring a quieter, more refined driving experience. The black anodized finish not only provides corrosion resistance but also adds a sleek aesthetic to your engine bay. Easy to install with a perfect fit, this spacer helps support improved throttle response and potentially enhances engine responsiveness during acceleration. Its robust construction ensures long-lasting performance and reliability.

Construction & Design

Manufactured from high-grade 6061-T6 billet aluminum, the Silver Bullet spacer features a serrated and helix pattern engineered to induce turbulence and optimize airflow. The precision machining ensures a seamless fit and finish, maintaining the integrity of your vehicle’s intake system while providing a lightweight upgrade that does not compromise durability.

Driving Feel & Feedback

This throttle body spacer helps improve throttle response and engine efficiency by promoting better air mixing within the intake manifold. Drivers may notice a more immediate and responsive feel during acceleration, contributing to a more engaging driving experience without altering the vehicle’s core performance parameters.

Installation & Fitment

Designed for straightforward installation, the Silver Bullet spacer fits directly onto the throttle body of compatible Toyota Corolla models. No additional modifications are required, making it an accessible upgrade for DIY enthusiasts and professional installers alike.

What’s Included

The package includes the precision-machined billet aluminum spacer and all necessary hardware for installation, ensuring a hassle-free upgrade process.

Ideal For

This product is perfect for Corolla owners looking to enhance throttle response and airflow efficiency, whether for daily driving or spirited performance upgrades. It offers a cost-effective way to support engine responsiveness and improve overall driving dynamics.
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