aFe Silver Bullet Throttle Body Spacer

Fits GM Colorado and Canyon 2015–2016 with 2.5L L4 Engine

Part #: 46-34014

Overview

The aFe Silver Bullet Throttle Body Spacer is a high-quality performance upgrade designed for GM Colorado and Canyon models equipped with the 2.5L L4 engine from 2015 to 2016. Crafted from durable T-6061 billet aluminum, this spacer enhances airflow dynamics at the throttle body, helping to improve overall engine response and efficiency. It is ideal for enthusiasts seeking to optimize their vehicle’s performance, whether for daily driving or light off-road adventures. By creating turbulence in the incoming air, the Silver Bullet spacer promotes better fuel atomization and combustion, resulting in noticeable improvements in throttle response, horsepower, and torque. Additionally, it can contribute to better fuel economy, making it a practical upgrade for drivers looking to maximize their vehicle’s capabilities.

Key Features

This throttle body spacer features a unique serrated and helix entry design that induces turbulence at the intake manifold, aiding in airflow mixing and engine breathing. Its construction from billet aluminum ensures durability and resistance to heat and corrosion. The Silver Bullet design is engineered to eliminate the common whistle sound found in other helix-only spacers, providing a quieter, more refined operation. Easy to install, it fits directly onto the factory throttle body without requiring modifications, making it a straightforward upgrade for DIY enthusiasts and professional installers alike. The precise machining and high-quality materials ensure a secure fit and long-lasting performance.

Construction & Design

Manufactured from T-6061 billet aluminum, the Silver Bullet spacer is machined to exact specifications for a perfect fit. Its serrated and helix entry design is engineered to optimize turbulence and airflow, supporting improved engine response and efficiency. The durable construction withstands high temperatures and harsh conditions, ensuring reliable performance over time.

Performance & Response

By increasing turbulence at the throttle body, this spacer helps improve throttle response and overall engine breathing. Drivers may notice smoother acceleration and a more immediate throttle feel, especially during low to mid-range RPMs. The design supports better combustion efficiency, which can translate into improved fuel economy and power delivery.

Installation & Fitment

The Silver Bullet throttle body spacer is designed for a direct bolt-on installation on GM Colorado and Canyon models with a 2.5L engine from 2015 to 2016. It requires no additional modifications or special tools, making it accessible for both experienced mechanics and DIY enthusiasts. Proper installation ensures optimal airflow benefits and long-term durability.

What’s Included

The package includes the Silver Bullet throttle body spacer and all necessary hardware for installation, ensuring a complete upgrade experience.