aFe Momentum GT Cold Air Intake System

Fits 2019–2021 BMW 330i with B46/B48 engines

Part #: 50-70061D

Overview

The aFe Momentum GT Cold Air Intake System is designed to enhance the airflow and performance of your BMW 330i. Crafted for enthusiasts seeking improved throttle response, increased horsepower, and a more aggressive engine sound, this intake system combines advanced filtration technology with a durable, heat-resistant housing. Its sleek design not only boosts your vehicle’s performance but also adds a refined aesthetic to your engine bay, making it an ideal upgrade for street-driven BMW owners who value both function and style. This intake system is suitable for those looking to optimize their vehicle’s breathing capabilities while maintaining reliability and ease of maintenance. The Pro DRY S filter features synthetic media that offers excellent filtration efficiency and dust-holding capacity without the need for oils, simplifying upkeep. The sealed, one-piece housing ensures maximum protection against heat soak, helping your engine perform at its best under various driving conditions.

Key Features

This high-performance intake system features a precision-engineered design focused on maximizing airflow and filtration efficiency. Made from heat-resistant XLPE (cross-linked polyethylene) polymer, the housing effectively isolates incoming air from engine bay heat, supporting cooler, denser air intake. The 360-degree radial flow filter with a 4-inch flange provides a large surface area for airflow, promoting quicker throttle response and improved engine efficiency. Its oil-free Pro DRY S media ensures maintenance convenience, while the durable construction guarantees long-lasting performance. The system’s sleek, seamless housing complements the engine bay aesthetics and is engineered for straightforward installation.

Construction & Design

The intake features a one-piece sealed housing made from heat-resistant XLPE polymer, designed to withstand high temperatures and prevent heat soak. The 360-degree radial flow filter is constructed with synthetic, oil-free media, providing optimal filtration without the mess of oil-based filters. The smooth, precision-machined flange ensures a secure fit to your vehicle’s intake manifold, supporting consistent airflow and performance.

Driving Feel & Feedback

Installing this intake system results in a noticeable improvement in throttle response and engine sound, giving your BMW a more engaging driving experience. The enhanced airflow supports better combustion efficiency, which can translate to improved acceleration and responsiveness across the RPM range. The system’s design helps your engine breathe more freely, contributing to a more dynamic driving feel.

Installation & Fitment

Designed for a straightforward bolt-on installation, this intake system fits directly onto your BMW 330i with minimal modifications. Precise fitment ensures a secure seal and optimal performance, making it suitable for DIY enthusiasts and professional installers alike.

What’s Included

The package includes the sealed intake housing, Pro DRY S filter, all necessary clamps and hardware, and detailed installation instructions to facilitate a hassle-free upgrade.

Ideal For

This intake system is perfect for BMW enthusiasts seeking to improve their vehicle’s performance, sound, and aesthetics. It’s an excellent choice for street drivers who want a reliable, high-quality upgrade that supports maximum airflow and filtration efficiency.