FastHemis Stage 2 Power Bundle
Fits 2015–2023 Dodge Challenger 6.4L 392 HEMI
Why Buy the Bundle?
FastHemis offers this expertly curated Stage 2 Power Bundle as a one-click solution to elevate your Dodge Challenger’s performance with confidence. Each component is carefully selected to fit your exact 6.4L 392 HEMI platform, eliminating guesswork and compatibility concerns. This hassle-free package combines premium parts from top brands, delivering enhanced power, throttle response, and sound at a better value than purchasing separately. Whether you’re a street enthusiast or weekend warrior, this bundle provides a reliable upgrade path for maximum gains.
What's Included
- aFe MACH Force-Xp Cat-Back Exhaust System: High-flow 3" mandrel-bent 304 stainless steel tubing with integrated X-pipe and balance tube for aggressive tone and improved exhaust scavenging, including factory-style hangers and valves for direct bolt-on installation.
- aFe Momentum GT Pro 5R Cold Air Intake System: Durable sealed housing with a 10-inch radial flow Pro 5R air filter and dyno-tuned XLPE intake tube, designed to increase airflow and throttle response while preserving factory styling and fitment.
- aFe 90MM Throttle Body Kit: Precision-machined billet aluminum adapter with a larger 90mm bore to boost airflow and throttle response, featuring plug-and-play electronics and direct bolt-on installation hardware.
- Ripp HEMI High Performance Coil Packs: Eight coil packs engineered with increased windings and millijoule power output to enhance spark energy, improving flame speed, throttle response, and adding up to 25-30whp on 6.4L engines with plug-and-play installation.
- E3.74 Spark Plugs: High-performance plugs with patented DiamondFIRE technology and a triple-legged ground electrode for faster, more complete combustion, delivering improved horsepower, fuel efficiency, and long service life.
Bundle Overview
This Stage 2 Power Bundle combines key airflow and ignition upgrades tailored for the Dodge Challenger 6.4L 392 HEMI. The aFe Momentum GT Pro 5R intake system delivers cooler, denser air to the engine, while the 90MM throttle body increases airflow volume and throttle responsiveness. Complementing these, the MACH Force-Xp cat-back exhaust optimizes exhaust flow and sound with advanced X-pipe and balance tube design. The Ripp coil packs and E3 spark plugs enhance ignition energy and combustion efficiency, resulting in smoother power delivery and improved throttle response. Together, these components create a balanced system that enhances performance, sound, and driving experience without sacrificing factory fitment or style.
This bundle is ideal for enthusiasts seeking a reliable, bolt-on upgrade package that supports spirited street driving and weekend track use, providing noticeable power and throttle improvements with minimal installation complexity.
Expected Performance
The Ripp coil packs contribute up to an additional 25-30whp on the 6.4L engine by increasing spark energy and flame speed. The Momentum GT Pro 5R intake and 90MM throttle body further enhance horsepower and throttle response by improving airflow dynamics. Combined, these upgrades help unlock the full potential of your Challenger’s 392 HEMI powertrain.
Key Features
This bundle features premium materials and precision engineering to maximize durability and performance:
- 3" mandrel-bent 304 stainless steel exhaust tubing with MIG-welded construction for strength and corrosion resistance
- Advanced X-pipe and crossover balance tube design to reduce drone and improve exhaust scavenging
- Heat-resistant, sealed XLPE intake housing with a large radial flow Pro 5R air filter for superior filtration and airflow
- 6061-T6 billet aluminum throttle body adapter with serrated and swirl design to enhance combustion efficiency
- High-energy coil packs with increased windings and durable polymer housing for sustained spark delivery at high RPM
- Patented DiamondFIRE spark plug technology for optimized combustion and extended service life
- Direct bolt-on installation with included hardware and plug-and-play electronics for hassle-free upgrades
Installation
All components in this bundle are designed for direct bolt-on installation with factory mounting points and require no tuning or permanent modifications. Installation is straightforward, making this package suitable for enthusiasts seeking a reliable and efficient upgrade path.
aFe MACH Force-Xp Cat-Back Exhaust System
2015–2020 Dodge Charger & 2015–2023 Dodge Challenger 6.2L Hellcat / 6.4L 392
Part #: 49-32070NM
Overview
The aFe MACH Force-Xp Cat-Back Exhaust System (without muffler) is engineered for Dodge Charger and Challenger models equipped with the 6.2L Hellcat and 6.4L 392 engines from 2015 through 2023. Designed for enthusiasts seeking an aggressive exhaust tone and enhanced performance, this system replaces the factory cat-back exhaust with a durable, high-flow alternative that maximizes exhaust flow while maintaining a direct bolt-on fitment.
Ideal for drivers who want to unleash the full potential of their muscle car’s powertrain, this exhaust system delivers a deep, aggressive sound signature without the drone commonly associated with aftermarket setups. It is a perfect upgrade for those looking to improve throttle response and exhaust scavenging while preserving factory-style exhaust valve operation.
Key Features
This cat-back exhaust system incorporates advanced design elements and premium materials to ensure superior performance and durability:
- Constructed from 3" mandrel-bent 304 stainless steel tubing for maximum strength and corrosion resistance
- Utilizes factory-style hangers for a secure, direct bolt-on installation with no cutting or modifications required
- Includes factory-style exhaust valves that operate using the factory valve motors (not included), allowing for controlled exhaust flow based on throttle position
- Features an integrated mitered merge X-pipe to balance and evenly distribute exhaust pulses, reducing drone and enhancing scavenging
- Incorporates a crossover balance tube to equalize exhaust pulses, further minimizing drone and improving sound quality
- 100% MIG-welded construction for race-proven strength and durability
- Designed using computer-aided design (CAD) technology for precise factory fitment and optimal performance
- Includes all necessary hardware for a hassle-free installation process
Construction & Design
The aFe MACH Force-Xp Cat-Back Exhaust System is crafted from premium 304 stainless steel, known for its excellent corrosion resistance and long-lasting durability. The 3-inch mandrel-bent tubing ensures smooth exhaust flow with minimal restrictions, enhancing both performance and sound quality. The system’s design incorporates a mitered merge X-pipe and a crossover balance tube, which work together to balance exhaust pulses and reduce unwanted drone, delivering a refined yet aggressive exhaust note.
Every joint is 100% MIG-welded to provide superior strength and reliability, making this exhaust system suitable for both street and track use. The use of factory-style hangers and exhaust valves ensures that the system integrates seamlessly with the vehicle’s existing components, maintaining the factory look and function.
Performance & Sound
This cat-back exhaust system is engineered to improve exhaust scavenging, which can enhance throttle response and overall engine efficiency. The integrated X-pipe and balance tube design minimize exhaust drone, providing a deep, aggressive exhaust tone that is both powerful and refined. The factory-style exhaust valves allow for dynamic control of exhaust flow, enabling a quieter operation during cruising and a more aggressive sound under heavy throttle.
Installation & Fitment
The aFe MACH Force-Xp Cat-Back Exhaust System is a direct bolt-on upgrade for 2015–2020 Dodge Charger and 2015–2023 Dodge Challenger models equipped with the 6.2L Hellcat or 6.4L 392 engines. Installation requires no cutting, welding, or modifications, thanks to the use of factory-style hangers and precise CAD-engineered fitment. All necessary hardware is included to ensure a straightforward, hassle-free installation process.
What's Included
- 3" Mandrel-bent 304 stainless steel cat-back exhaust tubing
- Integrated mitered merge X-pipe
- Crossover balance tube
- Factory-style exhaust valves (valve motors not included)
- Factory-style hangers for secure mounting
- All required installation hardware
Ideal For
This exhaust system is perfect for Dodge Charger and Challenger owners who want to enhance their vehicle’s performance and sound without sacrificing factory-style operation or fitment. It suits enthusiasts looking for a durable, high-quality exhaust upgrade that delivers aggressive tone, improved throttle response, and reduced drone for daily driving and spirited performance.
Emissions Note
This product does not require a CARB Executive Order (EO#), making it compliant for use in most states without additional emissions certification.
aFe Momentum GT Cold Air Intake System
2011–2023 Dodge Challenger 6.4L 392 V8 with Shaker Hood
Part #: 50-70125R
Overview
The aFe Momentum GT Pro 5R Cold Air Intake System is a precision-engineered performance upgrade designed specifically for Dodge Challenger models equipped with the 6.4L 392 V8 engine and Shaker Hood from 2011 through 2023. This intake system enhances airflow dynamics to improve throttle response, increase horsepower, and deliver a more aggressive engine sound while preserving the factory air inlet functionality and styling. Built for enthusiasts who demand reliable street and track performance, the Momentum GT Pro 5R combines advanced filtration technology with durable construction to provide lasting power gains without compromising the Challenger’s iconic design.
Key Features
Incorporating innovative design and premium materials, the Momentum GT Pro 5R Intake System offers superior airflow and filtration efficiency:
- 10-inch tall, 360-degree radial flow air filter with a 6 x 4-inch oval flange maximizing filter surface area
- Pre-oiled Pro 5R filter media featuring five layers of progressively finer cotton gauze for exceptional filtration and unrestricted airflow
- Inverted filter top design increases surface area, extending service intervals and enhancing durability
- One-piece sealed housing constructed from heat-resistant cross-linked polyethylene (XLPE) with a patent-pending filter-to-housing interface
- Large clear sight window for easy filter inspection without disassembly
- Auxiliary air inlet compatible with headlight air inlet on 2015+ models, supporting the optional Dynamic Air Scoop (DAS) for cooler intake air
- Computer-designed, dyno-tuned intake tube made from durable XLPE for optimized airflow and perfect fitment
- Premium silicone coupler and stainless-steel clamps ensure secure, long-lasting installation
- Minimal hardware and parts reduce installation time and complexity
Construction & Design
The Momentum GT Pro 5R Intake System is engineered to endure the demands of both street driving and track use. Its sealed housing is made from heat-resistant cross-linked polyethylene (XLPE), providing excellent thermal insulation to reduce intake air temperatures and maintain consistent engine performance. This material also resists cracking and warping under high under-hood temperatures, ensuring long-term durability.
The Pro 5R air filter media consists of five layers of progressively finer cotton gauze, pre-oiled for immediate use and enhanced filtration efficiency. The radial flow design combined with the inverted filter top maximizes surface area, allowing for increased airflow and longer service intervals. The intake tube is computer-designed and dyno-tuned to optimize airflow dynamics, delivering maximum power gains without compromising fitment or reliability.
Performance & Sound
By delivering a high volume of cool, dense air to the engine, the aFe Momentum GT Pro 5R Intake System improves combustion efficiency and throttle response. This results in noticeable power gains across the RPM range, enhancing acceleration and overall engine performance. Additionally, the system amplifies the natural growl of the Challenger’s 6.4L V8 engine, providing a more aggressive and refined exhaust note without drone or harshness.
For 2015 and newer models, the optional Dynamic Air Scoop (sold separately) can be connected to the headlight air inlet to channel cooler ambient air directly into the intake system, further reducing intake air temperatures and maximizing power output.
Installation & Fitment
The Momentum GT Pro 5R Intake System is designed for a direct bolt-on installation with minimal tools and no permanent modifications required. Its innovative filter-to-housing interface reduces the number of components, simplifying assembly and saving installation time. The system preserves the factory Shaker Hood air inlet and, for 2015 and newer models, the headlight air inlet, maintaining the vehicle’s original styling and airflow pathways.
This intake system is compatible with the following Dodge Challenger models equipped with the 6.4L V8 and Shaker Hood:
- 2011–2014 Dodge Challenger T/A 392
- 2015–2018 Dodge Challenger SRT8 and SRT 392
- 2015–2023 Dodge Challenger Scat Pack
- 2016 Dodge Challenger R/T 392
- 2016–2023 Dodge Challenger R/T Scat Pack Shaker Widebody
- 2017–2019 Dodge Challenger R/T Scat Pack
- 2019–2023 Dodge Challenger R/T Scat Pack Widebody
What's Included
- One-piece sealed intake housing with clear sight window
- 10-inch tall Pro 5R radial flow air filter (pre-oiled and washable)
- Heat-resistant XLPE intake tube, dyno-tuned for performance
- Premium silicone coupler
- Stainless-steel clamps for secure installation
- Installation hardware and instructions
Ideal For
This intake system is perfect for Dodge Challenger owners seeking to enhance engine performance and sound without sacrificing factory styling or requiring complex modifications. It suits street drivers, weekend track enthusiasts, and anyone looking to improve throttle response and horsepower in a reliable, easy-to-install package. The washable and reusable Pro 5R filter media also appeals to those who value long-term maintenance savings and durability.
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.
Fast Hemis One-Click Stage 2 Kit: 2015-2023 Dodge Challenger 6.4L 392 (+76HP)
- Unit price
- /per
The Fast Hemis One-Click Stage 2 Kit for 2015-2023 Dodge Challenger 6.4L 392 delivers a comprehensive bolt-on performance upgrade focused on airflow and ignition enhancements. It includes the aFe MACH Force-Xp Cat-Back Exhaust System crafted from 3-inch mandrel-bent 304 stainless steel tubing with an integrated mitered merge X-pipe and crossover balance tube to improve exhaust scavenging and provide a deep, aggressive tone without drone. The aFe Momentum GT Pro 5R Cold Air Intake System features a 10-inch radial flow air filter and a sealed XLPE housing designed for cooler, denser air delivery and increased horsepower. Complementing these is the aFe 90MM Throttle Body Kit with a billet aluminum adapter and plug-and-play electronics for improved throttle response and airflow. The kit also includes Ripp HEMI High Performance Coil Packs that boost spark energy for up to 30 wheel horsepower gains on the 6.4L, and E3.74 Spark Plugs with patented DiamondFIRE technology for faster, more complete combustion and consistent performance. All components are designed for direct bolt-on installation with minimal tools.
Fast Hemis has curated this kit to optimize the 6.4L 392 Challenger’s powertrain by enhancing intake airflow, throttle response, exhaust efficiency, and ignition energy in a proven combination. The synergy between the high-flow intake, larger throttle body, and aggressive exhaust system maximizes engine breathing and combustion efficiency, while the upgraded coil packs and spark plugs ensure stronger, more reliable ignition. This coordinated setup delivers a noticeable performance boost and a more engaging driving experience without complex tuning or modifications. One order provides a streamlined upgrade path with quality components engineered for durability and ease of installation.
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FastHemis Stage 2 Power Bundle
Fits 2015–2023 Dodge Challenger 6.4L 392 HEMI
Why Buy the Bundle?
FastHemis offers this expertly curated Stage 2 Power Bundle as a one-click solution to elevate your Dodge Challenger’s performance with confidence. Each component is carefully selected to fit your exact 6.4L 392 HEMI platform, eliminating guesswork and compatibility concerns. This hassle-free package combines premium parts from top brands, delivering enhanced power, throttle response, and sound at a better value than purchasing separately. Whether you’re a street enthusiast or weekend warrior, this bundle provides a reliable upgrade path for maximum gains.
What's Included
- aFe MACH Force-Xp Cat-Back Exhaust System: High-flow 3" mandrel-bent 304 stainless steel tubing with integrated X-pipe and balance tube for aggressive tone and improved exhaust scavenging, including factory-style hangers and valves for direct bolt-on installation.
- aFe Momentum GT Pro 5R Cold Air Intake System: Durable sealed housing with a 10-inch radial flow Pro 5R air filter and dyno-tuned XLPE intake tube, designed to increase airflow and throttle response while preserving factory styling and fitment.
- aFe 90MM Throttle Body Kit: Precision-machined billet aluminum adapter with a larger 90mm bore to boost airflow and throttle response, featuring plug-and-play electronics and direct bolt-on installation hardware.
- Ripp HEMI High Performance Coil Packs: Eight coil packs engineered with increased windings and millijoule power output to enhance spark energy, improving flame speed, throttle response, and adding up to 25-30whp on 6.4L engines with plug-and-play installation.
- E3.74 Spark Plugs: High-performance plugs with patented DiamondFIRE technology and a triple-legged ground electrode for faster, more complete combustion, delivering improved horsepower, fuel efficiency, and long service life.
Bundle Overview
This Stage 2 Power Bundle combines key airflow and ignition upgrades tailored for the Dodge Challenger 6.4L 392 HEMI. The aFe Momentum GT Pro 5R intake system delivers cooler, denser air to the engine, while the 90MM throttle body increases airflow volume and throttle responsiveness. Complementing these, the MACH Force-Xp cat-back exhaust optimizes exhaust flow and sound with advanced X-pipe and balance tube design. The Ripp coil packs and E3 spark plugs enhance ignition energy and combustion efficiency, resulting in smoother power delivery and improved throttle response. Together, these components create a balanced system that enhances performance, sound, and driving experience without sacrificing factory fitment or style.
This bundle is ideal for enthusiasts seeking a reliable, bolt-on upgrade package that supports spirited street driving and weekend track use, providing noticeable power and throttle improvements with minimal installation complexity.
Expected Performance
The Ripp coil packs contribute up to an additional 25-30whp on the 6.4L engine by increasing spark energy and flame speed. The Momentum GT Pro 5R intake and 90MM throttle body further enhance horsepower and throttle response by improving airflow dynamics. Combined, these upgrades help unlock the full potential of your Challenger’s 392 HEMI powertrain.
Key Features
This bundle features premium materials and precision engineering to maximize durability and performance:
- 3" mandrel-bent 304 stainless steel exhaust tubing with MIG-welded construction for strength and corrosion resistance
- Advanced X-pipe and crossover balance tube design to reduce drone and improve exhaust scavenging
- Heat-resistant, sealed XLPE intake housing with a large radial flow Pro 5R air filter for superior filtration and airflow
- 6061-T6 billet aluminum throttle body adapter with serrated and swirl design to enhance combustion efficiency
- High-energy coil packs with increased windings and durable polymer housing for sustained spark delivery at high RPM
- Patented DiamondFIRE spark plug technology for optimized combustion and extended service life
- Direct bolt-on installation with included hardware and plug-and-play electronics for hassle-free upgrades
Installation
All components in this bundle are designed for direct bolt-on installation with factory mounting points and require no tuning or permanent modifications. Installation is straightforward, making this package suitable for enthusiasts seeking a reliable and efficient upgrade path.
aFe MACH Force-Xp Cat-Back Exhaust System
2015–2020 Dodge Charger & 2015–2023 Dodge Challenger 6.2L Hellcat / 6.4L 392
Part #: 49-32070NM
Overview
The aFe MACH Force-Xp Cat-Back Exhaust System (without muffler) is engineered for Dodge Charger and Challenger models equipped with the 6.2L Hellcat and 6.4L 392 engines from 2015 through 2023. Designed for enthusiasts seeking an aggressive exhaust tone and enhanced performance, this system replaces the factory cat-back exhaust with a durable, high-flow alternative that maximizes exhaust flow while maintaining a direct bolt-on fitment.
Ideal for drivers who want to unleash the full potential of their muscle car’s powertrain, this exhaust system delivers a deep, aggressive sound signature without the drone commonly associated with aftermarket setups. It is a perfect upgrade for those looking to improve throttle response and exhaust scavenging while preserving factory-style exhaust valve operation.
Key Features
This cat-back exhaust system incorporates advanced design elements and premium materials to ensure superior performance and durability:
- Constructed from 3" mandrel-bent 304 stainless steel tubing for maximum strength and corrosion resistance
- Utilizes factory-style hangers for a secure, direct bolt-on installation with no cutting or modifications required
- Includes factory-style exhaust valves that operate using the factory valve motors (not included), allowing for controlled exhaust flow based on throttle position
- Features an integrated mitered merge X-pipe to balance and evenly distribute exhaust pulses, reducing drone and enhancing scavenging
- Incorporates a crossover balance tube to equalize exhaust pulses, further minimizing drone and improving sound quality
- 100% MIG-welded construction for race-proven strength and durability
- Designed using computer-aided design (CAD) technology for precise factory fitment and optimal performance
- Includes all necessary hardware for a hassle-free installation process
Construction & Design
The aFe MACH Force-Xp Cat-Back Exhaust System is crafted from premium 304 stainless steel, known for its excellent corrosion resistance and long-lasting durability. The 3-inch mandrel-bent tubing ensures smooth exhaust flow with minimal restrictions, enhancing both performance and sound quality. The system’s design incorporates a mitered merge X-pipe and a crossover balance tube, which work together to balance exhaust pulses and reduce unwanted drone, delivering a refined yet aggressive exhaust note.
Every joint is 100% MIG-welded to provide superior strength and reliability, making this exhaust system suitable for both street and track use. The use of factory-style hangers and exhaust valves ensures that the system integrates seamlessly with the vehicle’s existing components, maintaining the factory look and function.
Performance & Sound
This cat-back exhaust system is engineered to improve exhaust scavenging, which can enhance throttle response and overall engine efficiency. The integrated X-pipe and balance tube design minimize exhaust drone, providing a deep, aggressive exhaust tone that is both powerful and refined. The factory-style exhaust valves allow for dynamic control of exhaust flow, enabling a quieter operation during cruising and a more aggressive sound under heavy throttle.
Installation & Fitment
The aFe MACH Force-Xp Cat-Back Exhaust System is a direct bolt-on upgrade for 2015–2020 Dodge Charger and 2015–2023 Dodge Challenger models equipped with the 6.2L Hellcat or 6.4L 392 engines. Installation requires no cutting, welding, or modifications, thanks to the use of factory-style hangers and precise CAD-engineered fitment. All necessary hardware is included to ensure a straightforward, hassle-free installation process.
What's Included
- 3" Mandrel-bent 304 stainless steel cat-back exhaust tubing
- Integrated mitered merge X-pipe
- Crossover balance tube
- Factory-style exhaust valves (valve motors not included)
- Factory-style hangers for secure mounting
- All required installation hardware
Ideal For
This exhaust system is perfect for Dodge Charger and Challenger owners who want to enhance their vehicle’s performance and sound without sacrificing factory-style operation or fitment. It suits enthusiasts looking for a durable, high-quality exhaust upgrade that delivers aggressive tone, improved throttle response, and reduced drone for daily driving and spirited performance.
Emissions Note
This product does not require a CARB Executive Order (EO#), making it compliant for use in most states without additional emissions certification.
aFe Momentum GT Cold Air Intake System
2011–2023 Dodge Challenger 6.4L 392 V8 with Shaker Hood
Part #: 50-70125R
Overview
The aFe Momentum GT Pro 5R Cold Air Intake System is a precision-engineered performance upgrade designed specifically for Dodge Challenger models equipped with the 6.4L 392 V8 engine and Shaker Hood from 2011 through 2023. This intake system enhances airflow dynamics to improve throttle response, increase horsepower, and deliver a more aggressive engine sound while preserving the factory air inlet functionality and styling. Built for enthusiasts who demand reliable street and track performance, the Momentum GT Pro 5R combines advanced filtration technology with durable construction to provide lasting power gains without compromising the Challenger’s iconic design.
Key Features
Incorporating innovative design and premium materials, the Momentum GT Pro 5R Intake System offers superior airflow and filtration efficiency:
- 10-inch tall, 360-degree radial flow air filter with a 6 x 4-inch oval flange maximizing filter surface area
- Pre-oiled Pro 5R filter media featuring five layers of progressively finer cotton gauze for exceptional filtration and unrestricted airflow
- Inverted filter top design increases surface area, extending service intervals and enhancing durability
- One-piece sealed housing constructed from heat-resistant cross-linked polyethylene (XLPE) with a patent-pending filter-to-housing interface
- Large clear sight window for easy filter inspection without disassembly
- Auxiliary air inlet compatible with headlight air inlet on 2015+ models, supporting the optional Dynamic Air Scoop (DAS) for cooler intake air
- Computer-designed, dyno-tuned intake tube made from durable XLPE for optimized airflow and perfect fitment
- Premium silicone coupler and stainless-steel clamps ensure secure, long-lasting installation
- Minimal hardware and parts reduce installation time and complexity
Construction & Design
The Momentum GT Pro 5R Intake System is engineered to endure the demands of both street driving and track use. Its sealed housing is made from heat-resistant cross-linked polyethylene (XLPE), providing excellent thermal insulation to reduce intake air temperatures and maintain consistent engine performance. This material also resists cracking and warping under high under-hood temperatures, ensuring long-term durability.
The Pro 5R air filter media consists of five layers of progressively finer cotton gauze, pre-oiled for immediate use and enhanced filtration efficiency. The radial flow design combined with the inverted filter top maximizes surface area, allowing for increased airflow and longer service intervals. The intake tube is computer-designed and dyno-tuned to optimize airflow dynamics, delivering maximum power gains without compromising fitment or reliability.
Performance & Sound
By delivering a high volume of cool, dense air to the engine, the aFe Momentum GT Pro 5R Intake System improves combustion efficiency and throttle response. This results in noticeable power gains across the RPM range, enhancing acceleration and overall engine performance. Additionally, the system amplifies the natural growl of the Challenger’s 6.4L V8 engine, providing a more aggressive and refined exhaust note without drone or harshness.
For 2015 and newer models, the optional Dynamic Air Scoop (sold separately) can be connected to the headlight air inlet to channel cooler ambient air directly into the intake system, further reducing intake air temperatures and maximizing power output.
Installation & Fitment
The Momentum GT Pro 5R Intake System is designed for a direct bolt-on installation with minimal tools and no permanent modifications required. Its innovative filter-to-housing interface reduces the number of components, simplifying assembly and saving installation time. The system preserves the factory Shaker Hood air inlet and, for 2015 and newer models, the headlight air inlet, maintaining the vehicle’s original styling and airflow pathways.
This intake system is compatible with the following Dodge Challenger models equipped with the 6.4L V8 and Shaker Hood:
- 2011–2014 Dodge Challenger T/A 392
- 2015–2018 Dodge Challenger SRT8 and SRT 392
- 2015–2023 Dodge Challenger Scat Pack
- 2016 Dodge Challenger R/T 392
- 2016–2023 Dodge Challenger R/T Scat Pack Shaker Widebody
- 2017–2019 Dodge Challenger R/T Scat Pack
- 2019–2023 Dodge Challenger R/T Scat Pack Widebody
What's Included
- One-piece sealed intake housing with clear sight window
- 10-inch tall Pro 5R radial flow air filter (pre-oiled and washable)
- Heat-resistant XLPE intake tube, dyno-tuned for performance
- Premium silicone coupler
- Stainless-steel clamps for secure installation
- Installation hardware and instructions
Ideal For
This intake system is perfect for Dodge Challenger owners seeking to enhance engine performance and sound without sacrificing factory styling or requiring complex modifications. It suits street drivers, weekend track enthusiasts, and anyone looking to improve throttle response and horsepower in a reliable, easy-to-install package. The washable and reusable Pro 5R filter media also appeals to those who value long-term maintenance savings and durability.
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.
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YEARMAKEMODELSUBMODEL2015 - 2023DodgeChallenger6.4L 392
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Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.