FastHemis Stage 1 Power Bundle
Fits 2005–2010 Chrysler 300 6.1L SRT8
Why Buy the Bundle?
At FastHemis, we understand that enthusiasts want a comprehensive upgrade that delivers real performance gains without the hassle of piecing together parts. Our curated Stage 1 Power Bundle combines proven components designed specifically for your vehicle, ensuring perfect fitment and maximum efficiency. With this one-click solution, you get premium parts from trusted brands at an unbeatable value, making it easier than ever to unlock your engine’s full potential. Whether you're a daily driver or a weekend warrior, this bundle supports your performance goals with confidence and reliability.What's Included
- aFe MagnumFORCE Stage-2 Intake System: A high-performance cold air intake engineered to increase airflow, horsepower, and torque. It features a durable heat shield, a large reusable filter, and an intake tube designed for optimal volumetric efficiency, providing a more aggressive sound and improved throttle response.
- Ripp HEMI High Performance Coil Packs: These coil packs are built with higher quality materials and increased windings to deliver a stronger spark, resulting in up to 20hp on the 5.7L and 25-30whp on the 6.4L. They enhance throttle response, power, and fuel economy without requiring tuning, making your engine more responsive and efficient.
- E3 Spark Plugs: Featuring patented DiamondFIRE technology and triple ground electrodes, these plugs promote efficient combustion, increased power, and long-lasting performance. Built for durability, they help improve throttle response and reduce emissions, ensuring your engine runs cleaner and smoother.
Bundle Overview
This performance bundle combines an advanced cold air intake with high-quality ignition components to maximize your vehicle’s power output and responsiveness. The intake system supports increased airflow and volumetric efficiency, while the upgraded coil packs and spark plugs ensure a stronger, more reliable spark for complete combustion. Together, these parts work seamlessly to boost horsepower, torque, and throttle response, making your 6.1L SRT8 more aggressive and responsive. Designed for enthusiasts who demand reliable, bolt-on upgrades, this bundle is ideal for those looking to elevate their vehicle’s performance without extensive modifications.Expected Performance
The combination of the aFe MagnumFORCE Stage-2 Intake System and Ripp High Performance Coil Packs can add up to 40 horsepower and significantly improve throttle response and acceleration. The upgraded spark plugs further support efficient combustion, contributing to smoother operation and increased power throughout the RPM range.Key Features
This bundle features high-quality, durable components engineered for maximum performance and longevity. Key features include:
- Premium cold air intake with a reusable filter and heat shield for cooler, denser air
- High-performance coil packs with increased windings for a stronger spark and improved ignition energy
- Patented DiamondFIRE technology in spark plugs for enhanced flame kernel propagation
- Robust construction with heat-resistant housings and corrosion-resistant materials
- Easy bolt-on installation with all necessary hardware included
- Designed specifically for 2005-2010 Chrysler 300 6.1L SRT8 models
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.
Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 6.1L SRT8 (+40HP)
- Unit price
- /per
- aFe MagnumFORCE Intakes Stage-2 P5R AIS P5R Dodge Magn/Chry 300C 05-10 V8-5.7 — +10 HP, +16 lb-ft
- Ripp HEMI Coil Packs — +30 HP
- E3 DiamondFIRE Spark Plugs — 16 plugs, 100k mile life
Combined: +40 HP
This bundle is designed to enhance the performance of 2005-2010 Chrysler 300 models with a 6.1L SRT8 engine by combining a high-performance intake and ignition system. The aFe MagnumFORCE Stage-2 Intake System is engineered to optimize airflow and volumetric efficiency, providing significant gains in horsepower and torque while improving throttle response and engine responsiveness. It features a durable, heat-insulating steel heat shield, a molded plastic intake tube, and a washable, reusable Pro 5R conical air filter with high filtration efficiency, all designed for easy installation and long-lasting performance. Complementing the intake, the Ripp HEMI High Performance Coil Packs are built with higher quality materials and increased windings, delivering a boost in spark energy that results in a more responsive throttle and increased power, with added benefits of improved engine response and smoother operation. The system is completed with E3 Spark Plugs featuring DiamondFIRE technology, which enhances flame kernel propagation for better combustion efficiency, power, and throttle response, and offers long-lasting durability with a fixed gap design.
Together, these components create a proven system that maximizes airflow, ignition energy, and combustion efficiency on the Chrysler 300 6.1L SRT8 platform. The intake system’s design improves volumetric efficiency and throttle response, while the upgraded coil packs and spark plugs ensure a stronger, more consistent spark for increased power and responsiveness across the RPM range. This curated combination offers a reliable, bolt-on upgrade that enhances engine performance without requiring extensive modifications, providing a cohesive and effective performance boost for enthusiasts seeking a straightforward upgrade.
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FastHemis Stage 1 Power Bundle
Fits 2005–2010 Chrysler 300 6.1L SRT8
Why Buy the Bundle?
At FastHemis, we understand that enthusiasts want a comprehensive upgrade that delivers real performance gains without the hassle of piecing together parts. Our curated Stage 1 Power Bundle combines proven components designed specifically for your vehicle, ensuring perfect fitment and maximum efficiency. With this one-click solution, you get premium parts from trusted brands at an unbeatable value, making it easier than ever to unlock your engine’s full potential. Whether you're a daily driver or a weekend warrior, this bundle supports your performance goals with confidence and reliability.What's Included
- aFe MagnumFORCE Stage-2 Intake System: A high-performance cold air intake engineered to increase airflow, horsepower, and torque. It features a durable heat shield, a large reusable filter, and an intake tube designed for optimal volumetric efficiency, providing a more aggressive sound and improved throttle response.
- Ripp HEMI High Performance Coil Packs: These coil packs are built with higher quality materials and increased windings to deliver a stronger spark, resulting in up to 20hp on the 5.7L and 25-30whp on the 6.4L. They enhance throttle response, power, and fuel economy without requiring tuning, making your engine more responsive and efficient.
- E3 Spark Plugs: Featuring patented DiamondFIRE technology and triple ground electrodes, these plugs promote efficient combustion, increased power, and long-lasting performance. Built for durability, they help improve throttle response and reduce emissions, ensuring your engine runs cleaner and smoother.
Bundle Overview
This performance bundle combines an advanced cold air intake with high-quality ignition components to maximize your vehicle’s power output and responsiveness. The intake system supports increased airflow and volumetric efficiency, while the upgraded coil packs and spark plugs ensure a stronger, more reliable spark for complete combustion. Together, these parts work seamlessly to boost horsepower, torque, and throttle response, making your 6.1L SRT8 more aggressive and responsive. Designed for enthusiasts who demand reliable, bolt-on upgrades, this bundle is ideal for those looking to elevate their vehicle’s performance without extensive modifications.Expected Performance
The combination of the aFe MagnumFORCE Stage-2 Intake System and Ripp High Performance Coil Packs can add up to 40 horsepower and significantly improve throttle response and acceleration. The upgraded spark plugs further support efficient combustion, contributing to smoother operation and increased power throughout the RPM range.Key Features
This bundle features high-quality, durable components engineered for maximum performance and longevity. Key features include:
- Premium cold air intake with a reusable filter and heat shield for cooler, denser air
- High-performance coil packs with increased windings for a stronger spark and improved ignition energy
- Patented DiamondFIRE technology in spark plugs for enhanced flame kernel propagation
- Robust construction with heat-resistant housings and corrosion-resistant materials
- Easy bolt-on installation with all necessary hardware included
- Designed specifically for 2005-2010 Chrysler 300 6.1L SRT8 models
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.
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YEARMAKEMODELSUBMODEL2006 - 2010Chrysler300C6.1L SRT8
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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.
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.