aFe MagnumFORCE Stage-2 Intake System

2005–2014 Dodge Magnum / Chrysler 300 / Dodge Charger 5.7L / 6.1L

Part #: 54-10712

Overview

The aFe MagnumFORCE Stage-2 Intake System is a high-performance cold air intake designed specifically for Dodge Magnum, Chrysler 300, and Dodge Charger models equipped with 5.7L and 6.1L engines from 2005 to 2014. Engineered to deliver significant gains in horsepower and torque, this intake system is ideal for enthusiasts seeking improved throttle response and enhanced engine efficiency without compromising reliability.

By replacing the restrictive factory intake components with a precision-engineered system, the MagnumFORCE Stage-2 optimizes airflow and volumetric efficiency, resulting in a more powerful and responsive driving experience. Its durable construction and reusable filter make it a long-lasting upgrade for daily drivers and performance enthusiasts alike.

Key Features

This intake system combines advanced design and quality materials to maximize engine performance and durability. Key features include:

• Up to 10 horsepower and 16 lb-ft of torque gains over stock
• 57% increase in airflow compared to the factory intake
• 18-gauge powder-coated steel heat shield for effective heat insulation
• Large 7-inch tall 360-degree Pro 5R conical air filter with 98.6% filtration efficiency
• Washable and reusable oiled cotton gauze filter media with five layers of progressively finer mesh
• Durable polyurethane throttle body coupling that flexes with engine movement and absorbs vibrations
• Heat-insulating molded plastic intake tube designed for improved volumetric efficiency
• One-piece heat shield requiring minimal assembly for quick installation
• Utilizes all factory mounting points for a secure, hassle-free fit

Construction & Design

The MagnumFORCE Stage-2 Intake System features a robust construction combining an 18-gauge powder-coated steel heat shield and a molded plastic intake tube engineered to resist heat soak and maintain cooler air temperatures. The intake tube’s design enhances airflow dynamics, improving volumetric efficiency for maximum engine performance.

The included Pro 5R air filter is crafted from 100% polyurethane and layered cotton gauze media, ensuring long service life and multiple cleaning cycles. The polyurethane throttle body coupling provides a durable, vibration-absorbing connection that accommodates engine movement without compromising the seal.

Performance & Sound

This intake system delivers measurable performance improvements, including up to 10 additional horsepower and 16 lb-ft of torque. The increased airflow and optimized intake tract design contribute to enhanced throttle response and acceleration. Additionally, the MagnumFORCE Stage-2 produces a more aggressive induction sound, giving your vehicle a sportier presence without excessive noise.

Installation & Fitment

Installation is straightforward and designed to be hassle-free, utilizing all factory mounting locations and requiring little to no modification. The one-piece heat shield simplifies assembly, and the system includes all necessary hardware for a secure fit. This intake is compatible with the following vehicles:

• 2005–2008 Dodge Magnum 5.7L Hemi
• 2005–2008 Dodge Magnum 6.1L SRT8
• 2005–2010 Chrysler 300 5.7L Hemi
• 2005–2010 Chrysler 300 6.1L SRT8
• 2006–2010 Dodge Charger 3.5L V6
• 2006–2010 Dodge Charger 5.7L Hemi
• 2006–2010 Dodge Charger 6.1L SRT8
• 2008–2010 Dodge Challenger 5.7L Hemi
• 2008–2010 Dodge Challenger 6.1L SRT8
• 2011–2014 Dodge Challenger 5.7L Hemi

What's Included

• 18-gauge powder-coated steel heat shield
• Molded plastic heat-insulating intake tube
• Washable and reusable 7" tall 360-degree Pro 5R conical air filter
• Polyurethane throttle body coupling
• All necessary mounting hardware and instructions

Ideal For

The aFe MagnumFORCE Stage-2 Intake System is perfect for Dodge and Chrysler owners looking to enhance their vehicle’s power, torque, and throttle response with a reliable and easy-to-install cold air intake. It suits daily drivers, weekend warriors, and performance enthusiasts who demand improved airflow and filtration without sacrificing durability or requiring extensive modifications.

Ripp HEMI High Performance Coil Packs

05-25 5.7L, 6.1L, 6.2L, & 6.4L  HEMI Engines

MV8-CPK (8 Coilpacks)

Our coil pack is engineered from the ground up with higher quality materials, and increased amount of windings (turn ratio) in the primary and secondary winding. This provides a boost in millijoule power output, and this results in an increase in spark energy. With a stronger spark, cylinder flame speed is increased and thus adding up to an additional 20hp on the 5.7L and 25-30whp on the 6.4L. With this increased power output, you can expect a more responsive throttle input and a better driving experience overall. (For more technical information please see the tech notes below.)

Don't forget a fresh set of spark plugs. We recommend NGK Spark Plugs.

• Each order Includes all 8 coilpacks
• Direct bolt-on installation, plug and play
• Highest quality internal components and finish
• MOPAR Orange, Purple, Green or Steel Gray high temperature heat resistant outer housing 
• Heat resistant silicone boot
• Compatible with Naturally Aspirated and Forced Induction engines
• Improved Throttle Response
• Improved POWER
• Improved MPG
• No Tuning Required!!
• Heavy duty primary copper core winding.
• Higher quality Iron core with stronger laminations.
• Increased amount of secondary core windings.
• Precision Spool to promote Orthocycling winding and mitigate wild winding.  
• Sustained power delivery even at high RPM operation
• High Density Polymer Housing. 
• Heavy Duty, high-temperature, epoxy filled housing resists shock and vibration. Our dielectric compound completely penetrates coil windings assuring perfect insulation even upon exposure to high voltage conditions. Engineered to resist humidity, wear, vibration, impact and chemicals such as gasoline, oils and brake fluids. Will not degrade or crack even under severe thermal cycling.

*Not compatible with older generation 2003-2005 "gen III" engines.*   Please double check the year make and model of your vehicle and engine type. 

Fits the following vehicles:

• 2005 - Current: Dodge Charger/ Challenger V8
• 2005 - Current: Chrysler 300 V8
• 2007 - Current: RAM 1500 V8 (note: early 2007 vehicles might have have a gen III engine)
• 2007 - Current: Jeep Grand Cherokee V8 (note: early 2007 vehicles might have have a gen III engine) 5.7, SRT 
• 2007 - Current: Dodge Durango V8 (note: early 2007 vehicles might have have a gen III engine) 5.7, SRT
• 2021 - Current: Jeep Wrangler rubicon w/ 392 engine (V8)
• All Scat Pack, 392, SRT and Hellcat models.
• And many more V8 Hemi vehicles. 

TECH NOTES

RIPP Technical information about cylinder flame speed and how an upgraded ignition system will directly effect power. 

An Internal combustion engine's "flame speed" refers to the rate at which the air-fuel mixture burns during the combustion process. This speed significantly impacts engine performance and efficiency. The faster flame speed will increase cylinder pressure. When a spark is hotter, it ignites the air-fuel mixture more rapidly, leading to faster combustion, and an increase in pressure. Higher cylinder pressure = more torque pushing down on the piston.

Flame front propagation speed: As the flame front propagates faster across the combustion chamber, the fuel burns more efficiently, releasing more energy. This, in turn, enhances the engine's power and responsiveness. Additionally, with a faster flame speed, the combustion process is completed sooner, reducing the chance of incomplete burn or unburned hydrocarbons being released into the exhaust gases. In summary, optimizing the flame speed by utilizing more spark energy can significantly improve engine performance. It enables the engine to operate more efficiently, delivering increased power output, improved fuel economy.

Spark Energy is measured in Millijoules (mj). A Factory coilpack will generate 35.8mj. This mj value is considered low for the cylinder displacement value, piston surface area and air/fuel mixture. A RIPP coilpack will generate 53.6mj. This 17.8mj increase over stock will dramatically increase pressure per square inch across the piston surface. At first start up you'll immediately notice a smoother operating engine, and a "calmer" exhaust tone. This is due to less waste or unburnt hydrocarbons and fuel. Engine response and engine horse power will increase throughout the RPM range. 

E3 Spark Plugs

05-10 Chrysler 300C /  Dodge Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8

E3.66

The E3.66 Spark Plug is engineered for superior combustion efficiency and long-lasting performance, making it an ideal upgrade for your vehicle engines. Featuring E3’s patented DiamondFIRE technology, the plug delivers enhanced power, better throttle response, improved fuel economy, and reduced emissions. The three-legged ground electrode secures the plug’s DiamondFIRE tip to the shell, maximizing turbulence and heat transfer within the combustion chamber. Built with a fixed gap for consistency and a nickel-plated shell to resist corrosion, the E3.66 is made to last for 5 years or 100,000 miles—whichever comes first.

• Patented DiamondFIRE Technology: Enhances flame kernel propagation, resulting in increased power and fuel efficiency.
• Triple Ground Electrode Design: Ensures excellent heat dissipation and stability under extreme engine conditions.
• Fixed Gap Design: Precision pre-set for optimal performance; no gapping required.
• Longevity & Durability: Rated for up to 100,000 miles or 5 years of dependable use.
• Improved Emissions: Helps reduce hydrocarbon emissions for cleaner engine operation.
• High-Quality Construction: 14mm thread diameter, 1.000" reach, 5/8" hex size, and corrosion-resistant shell with a taper seat.