aFe Momentum GT Cold Air Intake

2011–2015 Dodge Challenger 5.7L Hemi, 2011–2023 Dodge Charger 5.7L Hemi, 2011–2024 Chrysler 300 5.7L Hemi

Part #: 51-72202-R

Overview

The aFe Momentum GT Cold Air Intake System is engineered to enhance the performance of your 5.7L Hemi-powered Dodge Challenger, Dodge Charger, or Chrysler 300. Designed for enthusiasts seeking reliable horsepower gains and improved throttle response, this intake system replaces the restrictive factory air intake with a high-flow, precision-engineered solution. It delivers cooler, denser air to your engine, optimizing combustion efficiency and unlocking additional power without compromising drivability.

With a focus on durability and ease of maintenance, the Momentum GT intake features a washable and reusable Pro DRY S air filter, making it a practical upgrade for daily drivers and performance enthusiasts alike.

Key Features

This Momentum GT intake system combines advanced engineering and premium materials to deliver measurable performance improvements and long-lasting reliability:

• Dyno-proven gains of up to +14 horsepower and +14 lb-ft of torque
• Outflows the factory intake by 23%, with a measured flow of 500 CFM at 7" H2O
• CAD-designed roto-molded intake tube for optimized airflow and perfect fitment
• One-piece sealed housing with built-in sight window for easy filter inspection without disassembly
• Unique patent-pending filter-to-housing interface for straightforward installation
• Washable and reusable Pro DRY S air filter featuring three layers of progressive synthetic media
• Premium stainless steel T-bolt clamps and reinforced silicone hump coupling for secure, durable connections
• No cutting or drilling required on OEM parts for a fast, hassle-free installation

Construction & Design

The Momentum GT intake system is crafted from heat-resistant, roto-molded red cross-linked polyethylene, ensuring durability and resistance to heat soak for the coolest possible air charge. The one-piece housing integrates the air inlet and features a large clear sight window, allowing you to inspect the air filter quickly without removing the housing. The intake tube is computer-designed and dyno-tuned to maximize power gains while maintaining a precise fitment and includes an injection-molded fitting for the temperature sensor connection.

Performance & Sound

By increasing airflow by 23% over the factory intake, the Momentum GT system enhances engine breathing, resulting in noticeable horsepower and torque improvements. The intake also delivers a more aggressive induction sound, providing an engaging driving experience without excessive noise. This system is engineered to optimize performance while maintaining smooth throttle response and reliability.

Installation & Fitment

Installation is straightforward and requires no cutting, drilling, or permanent modifications to your vehicle’s OEM components. The system is designed for a direct bolt-on fitment on 2011–2015 Dodge Challenger 5.7L Hemi, 2011–2023 Dodge Charger 5.7L Hemi, and 2011–2024 Chrysler 300 5.7L Hemi models. The unique filter-to-housing interface simplifies assembly, allowing for a quick and secure installation that can be completed with basic hand tools.

What's Included

• Roto-molded intake tube
• One-piece sealed airbox housing with sight window
• Washable and reusable Pro DRY S air filter
• Premium stainless steel T-bolt clamps
• Reinforced silicone hump coupling
• All necessary mounting hardware and fittings

Ideal For

This cold air intake system is ideal for Dodge and Chrysler owners looking to improve engine performance, throttle response, and induction sound without sacrificing reliability or requiring complex installation. It suits daily drivers, weekend cruisers, and enthusiasts who want a durable, high-quality upgrade that delivers measurable power gains and ease of maintenance.

Emissions Note

This product is not currently CARB exempt and is not legal for sale or use in California or any other states that enforce California emissions regulations. Please verify local laws before purchasing.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.