AEM Induction

Fits 2021 Mazda 3 2.5L Four-Cylinder Fuel Injected

Part #: 21-884c

Overview

The AEM 2021 Mazda 3 L4-2.5L F/I Cold Air Intake System is a performance upgrade designed to enhance your vehicle’s breathing capability. Crafted for enthusiasts seeking improved engine response and increased power, this intake system replaces the restrictive factory air intake housing with a high-flow, mandrel-bent aluminum tube and a premium synthetic washable air filter. It’s engineered to support better airflow, filtration, and overall engine efficiency, making it an ideal choice for those looking to optimize their Mazda 3’s performance and driving experience. This system is perfect for drivers who want a noticeable boost in throttle response and torque, along with a more aggressive engine sound. Its durable construction and precision design ensure long-lasting performance and reliability, whether on daily commutes or spirited drives.

Key Features

This intake system features a combination of high-quality materials and thoughtful design to maximize airflow and durability:

• Mandrel-bent aluminum construction for smooth airflow
• Gunmetal gray powder-coated finish for corrosion resistance and style
• Oversized AEM Dryflow synthetic washable air filter for excellent filtration and easy maintenance
• Custom-shaped heat shield with lid to reduce intake air temperature
• Engineered and dyno-tested for optimized horsepower and torque gains
• Simple bolt-on installation with minimal modifications required
• Designed specifically for the 2021 Mazda 3 2.5L engine

Construction & Design

The intake tube is constructed from mandrel-bent aluminum, ensuring a smooth internal surface that promotes efficient airflow. The durable gunmetal gray powder coating not only adds a sleek aesthetic but also protects against corrosion and heat transfer. The custom heat shield with a lid helps keep intake air cooler, supporting better engine performance and response.

Driving Feel & Feedback

This cold air intake system helps improve throttle response and engine sound, providing a more engaging driving experience. The increased airflow supports better combustion efficiency, which can translate to improved acceleration and overall engine responsiveness.

Installation & Fitment

Designed for straightforward installation, this system bolts directly onto your Mazda 3 with no need for extensive modifications. Basic hand tools are sufficient, and detailed instructions are included to ensure a hassle-free upgrade.

What’s Included

The package includes the mandrel-bent aluminum intake tube, high-flow washable air filter, heat shield with lid, and all necessary hardware for installation.

Ideal For

This intake system is ideal for Mazda 3 owners looking to enhance their vehicle’s performance, sound, and aesthetics with a reliable, high-quality upgrade. It’s perfect for daily drivers and enthusiasts alike who want to get the most out of their engine’s potential.