aFe Momentum GT PRO 5R Stage2 Si Intake

2007–2018 Jeep Wrangler / 2005–2010 Jeep Grand Cherokee 3.8L V6

Part #: 54-76203

Overview

The aFe Momentum GT PRO 5R Stage2 Si Intake system is a high-performance upgrade designed specifically for Jeep Wrangler models from 2007 to 2018 and Jeep Grand Cherokee models from 2005 to 2010 equipped with the 3.8L V6 engine. This intake system is engineered to enhance engine breathing by maximizing airflow while providing superior filtration, resulting in improved horsepower, torque, and throttle response.

Ideal for Jeep enthusiasts who demand more power and efficiency without compromising reliability, the Momentum GT intake delivers cleaner, cooler air to your engine. Whether you’re navigating rugged off-road terrain or cruising on the highway, this intake system offers a durable and effective solution to elevate your vehicle’s performance and sound.

Key Features

The Momentum GT PRO 5R Stage2 Si Intake incorporates advanced technology and premium materials to ensure outstanding performance and durability. Key features include:

• One-piece sealed housing with a unique tire tread design top for enhanced protection and rugged style
• Massive 5-inch flange paired with an inverted top PRO 5R air filter for maximum airflow
• 360-degree radial flow PRO 5R air filter featuring 5-layer progressive cotton gauze media for superior filtration
• Washable and reusable filter media to reduce maintenance costs and environmental impact
• 2-ply reinforced silicone hump coupler for a secure, leak-free connection
• Stainless steel T-bolt clamps for long-lasting durability and tight sealing
• Dyno-tuned intake tube engineered to optimize airflow and throttle response
• Auxiliary air scoop with urethane plug to enhance cold air delivery
• Patent-pending housing-to-filter interface ensuring a perfect seal and fitment

Construction & Design

Crafted from high-quality materials, the Momentum GT intake system is built to withstand the demands of daily driving and off-road adventures. The sealed housing protects the air filter from dirt, water, and debris, while the tire tread pattern on the top adds a distinctive, rugged aesthetic that complements Jeep’s adventurous character.

The intake tube is precision-engineered and dyno-tested to maximize airflow efficiency, contributing to improved engine performance. The PRO 5R filter media’s five layers of progressive cotton gauze provide exceptional filtration without restricting airflow. Its washable and reusable design ensures long-term value and environmental friendliness. Reinforced silicone couplers and stainless steel clamps guarantee a secure installation resistant to heat and vibration.

Performance & Sound

Compared to the factory intake, the aFe Momentum GT PRO 5R Stage2 Si Intake increases airflow by 46%, resulting in an impressive gain of 11 additional horsepower and 12 lb-ft of torque. This enhanced airflow improves throttle response and overall engine efficiency. Additionally, the intake produces a more aggressive induction sound, giving your Jeep a sportier and more commanding presence during acceleration.

Installation & Fitment

Installation is straightforward and designed to fit Jeep Wrangler models from 2007 to 2018 and Jeep Grand Cherokee models from 2005 to 2010 equipped with the 3.8L V6 engine. The kit includes all necessary hardware and clamps for a bolt-on upgrade with no permanent modifications required. Basic hand tools are sufficient, and detailed instructions are provided to ensure a smooth and hassle-free installation process.

What's Included

• One-piece sealed intake housing with tire tread design top
• PRO 5R 360-degree radial flow air filter with 5-layer cotton gauze media
• Dyno-tuned intake tube
• 2-ply reinforced silicone hump coupler
• Stainless steel T-bolt clamps
• Auxiliary air scoop with urethane plug
• Premium installation hardware and detailed instructions

Ideal For

This intake system is perfect for Jeep owners who want to enhance their vehicle’s power and efficiency while maintaining excellent filtration and reliability. It suits daily drivers, off-road enthusiasts, and performance-minded individuals seeking a durable, high-flow intake that delivers measurable gains and a more aggressive engine sound. The washable and reusable filter media also appeals to those looking for a cost-effective and environmentally friendly upgrade.

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.