aFe Power MACH Force-Xp Cat-Back Exhaust System

2011–2024 Dodge Durango 3.6L V6 / 5.7L HEMI

Part #: 49-32086-P

Overview

The aFe Power MACH Force-Xp Cat-Back Exhaust System is a precision-engineered upgrade designed exclusively for Dodge Durango models from 2011 through 2024, including both the 3.6L V6 and 5.7L HEMI engines. This cat-back system enhances your vehicle’s performance by improving exhaust flow and reducing backpressure, resulting in increased horsepower and torque. Beyond performance gains, it delivers a deep, aggressive exhaust tone that elevates the driving experience without excessive cabin drone.

Ideal for enthusiasts who demand a combination of durability, style, and sound quality, this exhaust system offers a direct bolt-on installation with no cutting or modifications required. It’s a practical and effective way to unlock the full potential of your Dodge Durango while adding a distinctive, premium look to the rear of your vehicle.

Key Features

Engineered for both performance and longevity, the aFe Power MACH Force-Xp Cat-Back Exhaust System includes:

• Mandrel-bent 2-1/2 inch 304 stainless steel tubing for consistent diameter and smooth exhaust flow
• Dual 4-1/2 inch polished 304 stainless steel clamp-on exhaust tips featuring laser-etched aFe Power logos for a unique, high-end appearance
• High-flow 409 stainless steel polished mufflers designed to produce an aggressive yet balanced exhaust note
• Mitered merge X-pipe design that balances exhaust pulses, reducing drone and enhancing scavenging efficiency
• Factory-style flanges and hangers for a direct bolt-on installation with no cutting, welding, or modifications needed
• 100% MIG-welded construction providing race-proven strength and durability
• Computer-aided design ensuring precise fitment and optimal exhaust flow for the Dodge Durango
• Polished finish on exhaust tips for a sleek, custom rear-end look

Construction & Design

This cat-back exhaust system is crafted from premium 304 stainless steel tubing, known for its excellent corrosion resistance and long-lasting durability. The mandrel-bent tubing maintains a consistent diameter through bends, ensuring unrestricted exhaust flow and maximizing performance gains. The system’s mufflers are made from polished 409 stainless steel, engineered to deliver a powerful exhaust note while minimizing unwanted cabin drone.

The dual clamp-on exhaust tips are polished 304 stainless steel and feature laser-etched aFe Power logos, adding a distinctive and refined touch to your vehicle’s appearance. The entire system is 100% MIG-welded, ensuring superior strength and reliability under demanding driving conditions.

Performance & Sound

The aFe Power MACH Force-Xp Cat-Back Exhaust System is designed to optimize horsepower and torque by improving exhaust scavenging and reducing backpressure. Its mitered merge X-pipe balances exhaust pulses, which minimizes drone and produces a deep, aggressive exhaust tone that enhances the driving experience without becoming intrusive. This system unlocks the full potential of your Dodge Durango’s engine, delivering a commanding sound that stands out on the road.

Installation & Fitment

Installation is straightforward and hassle-free thanks to the system’s direct bolt-on design. Utilizing factory-style flanges and hangers, the exhaust fits precisely to Dodge Durango models from 2011 to 2024 with 3.6L V6 or 5.7L HEMI engines. No cutting, welding, or additional modifications are necessary, making this an ideal upgrade for enthusiasts seeking performance gains without complex installation.

What's Included

• Mandrel-bent 2-1/2 inch 304 stainless steel tubing
• High-flow 409 stainless steel polished mufflers
• Dual 4-1/2 inch polished 304 stainless steel clamp-on exhaust tips with laser-etched aFe Power logos
• Mitered merge X-pipe
• All necessary clamps, flanges, and hangers for direct bolt-on installation

Ideal For

This cat-back exhaust system is perfect for Dodge Durango owners who want to enhance their vehicle’s performance and sound without sacrificing quality or ease of installation. It suits enthusiasts looking for a durable, race-proven exhaust upgrade that delivers a deep, aggressive tone and improved horsepower and torque. Whether for daily driving or spirited weekend runs, the aFe Power MACH Force-Xp system offers a balanced combination of style, sound, and performance tailored specifically for the Dodge Durango.

aFe Momentum GT Cold Air Intake

2011–2025 Dodge Durango / 2011–2017 Jeep Grand Cherokee 5.7L Hemi

Part #: 54-76205-1

Overview

The aFe Momentum GT Cold Air Intake is engineered to deliver superior airflow, enhanced engine performance, and a striking appearance for your Dodge Durango or Jeep Grand Cherokee equipped with the 5.7L Hemi engine. Designed to fit model years 2011 through 2025 for the Durango and 2011 through 2017 for the Grand Cherokee, this intake system is also compatible with the Durango SRT hood, ensuring seamless integration without modifications.

Ideal for enthusiasts seeking a reliable upgrade that combines power gains with ease of maintenance, the Momentum GT intake offers a perfect balance of performance and style. Whether you’re cruising the streets or tackling light off-road conditions, this intake system provides a cooler, denser air charge to maximize your engine’s potential.

Key Features

The Momentum GT Cold Air Intake incorporates advanced design elements and premium materials to optimize airflow and filtration efficiency. Key features include:

• Two filter configurations available: Pro Dry S (dry) and Pro 5R (oiled) to suit different maintenance preferences and performance goals
• Unique one-piece heat-resistant XLPE housing with an integrated auxiliary air scoop for cooler air intake
• Clear sight window built into the housing for quick, tool-free filter inspection
• CAD-designed roto-molded intake tube engineered for precise fitment and optimized airflow
• Patented filter-to-housing interface (US PAT 9440175) that simplifies installation and maximizes filter size
• Maximum flow rate of 500 CFM at 7" H₂O for significant airflow improvement over stock intake
• Dyno-proven power gains of up to +16 horsepower and +24 lb-ft of torque
• Outflows factory intake by 34% with Pro Dry S and 42% with Pro 5R filter options
• Easy installation using factory mounting points with no cutting or drilling required

Filter Options

The Momentum GT intake system offers two distinct filter media options tailored to different driving needs:

• Pro Dry S: Features a large 8" tall, 360° radial flow air filter with three layers of synthetic, oil-free media. This dry filter is designed for maximum convenience, excellent filtration, and high dust-holding capacity, making it ideal for street use and light off-road conditions.
• Pro 5R: Utilizes a pre-oiled, five-layer cotton gauze filter engineered for maximum airflow and performance. This option is perfect for street and track enthusiasts seeking the highest power gains and superior filtration.

Construction & Design

The Momentum GT intake system is built with durability and performance in mind. The one-piece housing is crafted from heat-resistant cross-linked polyethylene (XLPE), which helps maintain cooler air temperatures by resisting engine heat soak. The integrated auxiliary air scoop draws in fresh, cooler air from outside the engine bay, enhancing combustion efficiency.

The intake tube is precision-engineered using CAD and roto-molded manufacturing techniques to ensure an exact fit and smooth airflow path. This design minimizes turbulence and maximizes volumetric efficiency, contributing to the system’s impressive power gains.

Performance & Sound

By significantly increasing airflow—up to 42% over the stock intake with the Pro 5R filter—the Momentum GT cold air intake delivers noticeable improvements in horsepower and torque. Dyno testing confirms gains of up to +16 HP and +24 lb-ft of torque, translating to quicker throttle response and enhanced acceleration.

In addition to performance, the intake produces a more aggressive induction sound that adds to the driving experience without being overly loud or intrusive.

Installation & Fitment

Installation of the aFe Momentum GT Cold Air Intake is straightforward and user-friendly. The system is designed to use existing factory mounting points, eliminating the need for cutting, drilling, or other modifications. This ensures a secure fit and preserves vehicle integrity.

Compatibility covers Dodge Durango models from 2011 through 2025 and Jeep Grand Cherokee models from 2011 through 2017, all equipped with the 5.7L Hemi engine. The intake also fits Durango models with the SRT hood, maintaining proper clearance and airflow.

What's Included

• One-piece XLPE intake housing with auxiliary air scoop
• CAD-designed roto-molded intake tube
• Choice of Pro Dry S or Pro 5R air filter
• All necessary mounting hardware and clamps
• Installation instructions

Ideal For

The aFe Momentum GT Cold Air Intake is perfect for Dodge Durango and Jeep Grand Cherokee owners who want to enhance engine performance without sacrificing reliability or ease of maintenance. It suits daily drivers, weekend warriors, and light off-road enthusiasts looking for a high-quality, bolt-on upgrade that delivers measurable power gains and a refined engine sound.

aFe 90MM Throttle Body

2013–2023 Chrysler 300 / Dodge Challenger 5.7L Hemi & 6.4L 392

Part #: 46-39107

Overview

The aFe 90MM Throttle Body Kit is a high-performance upgrade designed specifically for 2013 to 2023 Chrysler 300 and Dodge Challenger models equipped with the 5.7L Hemi or 6.4L 392 engines. This throttle body replaces the factory 80mm unit with a larger 90mm bore, allowing for increased airflow into the engine. The result is improved throttle response and enhanced horsepower potential, especially when combined with other performance modifications.

Engineered for enthusiasts seeking a reliable, bolt-on solution, this throttle body kit requires no tuning and features plug-and-play electronics for a seamless upgrade. It is an ideal choice for those looking to maximize their vehicle’s performance without complicated installation or calibration.

Key Features

This aFe throttle body kit offers several advanced features that contribute to its performance and ease of use:

• 90mm bore diameter for increased airflow compared to the stock 80mm throttle body
• No tuning required—plug-and-play electronics ensure hassle-free integration
• Billet aluminum adapter crafted from 6061-T6 for strength and lightweight durability
• Direct bolt-on design using factory mounting points for simple installation
• Includes gasket and all necessary hardware for a complete installation
• Serrated and swirl design in the adapter promotes intake turbulence for improved combustion efficiency
• Compatible with 2013–2023 Chrysler 300 and Dodge Challenger 5.7L Hemi and 6.4L 392 engines
• Recommended for use with aFe cold air intake systems to maximize performance gains

Construction & Design

The throttle body adapter is precision-machined from premium 6061-T6 billet aluminum, known for its excellent strength-to-weight ratio and corrosion resistance. This high-quality material ensures durability under demanding engine conditions while maintaining a lightweight profile. The adapter’s serrated and swirl combination design enhances air intake dynamics by creating turbulence that helps atomize fuel more effectively, leading to a more complete combustion cycle. This engineering detail contributes to increased horsepower, torque, and throttle responsiveness.

Performance & Sound

By increasing the throttle body bore size from 80mm to 90mm, this aFe throttle body significantly improves airflow into the engine. This upgrade enhances throttle response, allowing the engine to react more quickly to driver input. While the primary focus is on performance gains, users may also notice a subtle improvement in engine sound due to the increased air volume moving through the intake system. Performance improvements become more pronounced when paired with other modifications such as cold air intakes and exhaust upgrades.

Installation & Fitment

The aFe 90MM Throttle Body Kit is designed for a direct bolt-on installation using all factory mounting locations, ensuring a secure and stable fit. Installation is straightforward and does not require any tuning or complex adjustments, thanks to the plug-and-play electronic throttle control compatibility. This kit is compatible with 2013 through 2023 Chrysler 300 and Dodge Challenger models equipped with the 5.7L Hemi or 6.4L 392 engines. It is important to note that this throttle body will not fit 2005–2012 models due to a different throttle position sensor (TPS) connector.

For optimal performance, it is recommended to install this throttle body in conjunction with an aFe cold air intake system.

What's Included

• 90mm throttle body
• 6061-T6 billet aluminum adapter
• Gasket
• All necessary mounting hardware

Ideal For

This throttle body kit is ideal for performance enthusiasts and daily drivers who want to enhance their Chrysler 300 or Dodge Challenger’s throttle response and horsepower without the need for custom tuning. It suits those upgrading their intake systems or building a more aggressive performance setup, providing a reliable and easy-to-install solution that complements other bolt-on modifications.

Emissions Note

This product is not currently CARB exempt and is not legal for sale or use on any California-registered vehicles or in states that enforce California emissions standards.