AEM Induction

Fits 2019–2021 BMW 330i 2.0L Turbo

Part #: 21-879C

Overview

The AEM 19-21 BMW 330i L4-2.0L F/I Cold Air Intake is a high-performance upgrade designed to enhance your vehicle’s breathing capabilities. Crafted for enthusiasts seeking improved engine response and a more aggressive sound, this intake system helps your BMW achieve its full potential by optimizing airflow and filtration. It’s ideal for drivers who want a combination of increased horsepower, torque, and a more engaging driving experience, all while maintaining reliable filtration and durability.

Key Features

This cold air intake features a mandrel-bent aluminum tube with a durable gunmetal gray powder-coated finish, ensuring both strength and corrosion resistance. The oversized AEM Dryflow synthetic washable air filter provides outstanding airflow and filtration, supporting consistent engine performance and easy maintenance. The custom-shaped heat shield with a lid helps reduce intake air temperature, contributing to more efficient combustion and power delivery. Designed for straightforward installation, this system is a direct bolt-on upgrade that requires no additional modifications.

Construction & Design

Constructed from high-quality mandrel-bent aluminum, the intake tube is engineered for smooth airflow and durability. The heat shield is custom-shaped to fit precisely within the engine bay, helping to shield the intake from engine heat and maintain cooler, denser air entering the engine. The washable synthetic filter is designed for long-term use, combining effective filtration with minimal maintenance.

Performance & Response

This intake system is tuned and dyno-tested to support increased horsepower and torque, providing a noticeable improvement in throttle response and acceleration. The optimized airflow path and heat management contribute to a more responsive driving experience, making your BMW feel more lively and engaging on the road.

Installation & Fitment

Designed as a direct replacement for the factory intake, the AEM Cold Air Intake installs with basic hand tools and requires no additional modifications. Its precise fitment ensures a secure and leak-free connection, allowing you to enjoy the benefits of improved airflow quickly and easily.

What’s Included

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

Ideal For

This upgrade is perfect for BMW 330i owners looking to boost engine performance, enhance sound, and improve overall driving engagement without compromising reliability or daily usability.