aFe Silver Bullet Throttle Spacer

Part #: 46-37001

Overview

The aFe Silver Bullet Throttle Body Spacer is a precision-engineered component designed to enhance the airflow dynamics within your vehicle’s intake system. Crafted from lightweight yet durable 6061-T6 billet aluminum, this spacer is intended for enthusiasts seeking improved throttle response and a more responsive driving experience. Its serrated and helix design creates intentional air turbulence in the intake manifold, which helps increase the air pressure in the combustion chamber. This can lead to noticeable improvements in throttle feel and overall engine responsiveness, making it an ideal upgrade for performance-oriented drivers and those looking to optimize their vehicle’s intake efficiency.

This throttle spacer is suitable for Honda Civic Si, Accord, and TSX models from 2012 to 2017, providing a straightforward upgrade that supports your vehicle’s airflow management without requiring extensive modifications. Its high-quality construction ensures long-lasting performance and resistance to heat and corrosion, maintaining optimal airflow characteristics over time.

Key Features

This Silver Bullet Throttle Body Spacer offers several key benefits:

• Precision machined from 6061-T6 billet aluminum for strength and lightweight performance
• Serrated and helix design creates controlled air turbulence for improved airflow
• Helps increase intake manifold pressure for enhanced throttle response
• Reduces intake whistle common with helix-only designs
• Designed for easy installation with minimal modifications
• Durable construction resists heat and corrosion for long-term reliability
• Supports a more engaging and responsive driving experience

Construction & Design

The Silver Bullet Throttle Spacer is machined from high-grade 6061-T6 billet aluminum, ensuring a lightweight yet robust component. Its serrated and helix pattern is carefully designed to optimize airflow turbulence, which enhances intake efficiency and throttle response. The precision machining process guarantees a perfect fit and consistent performance, making it a reliable upgrade for your vehicle’s intake system.

Driving Feel & Feedback

Installing this throttle spacer can help improve throttle response and engine feel, providing a more immediate and engaging driving experience. The turbulence created by the serrated and helix design supports smoother airflow, which can translate into more responsive acceleration and a more connected feel between your foot and the engine.

Installation & Fitment

This product is designed for straightforward installation on compatible Honda Civic Si, Accord, and TSX models from 2012 to 2017. Basic mechanical skills and standard hand tools are typically sufficient for installation. Fitment should be verified against your vehicle’s specific configuration and the part number provided.

What’s Included

The package includes the Silver Bullet Throttle Body Spacer, designed to fit your vehicle’s existing throttle body assembly. Hardware and mounting accessories are included to ensure a secure and proper installation.