FastHemis One-Click Stage 1 Kit Bundle
Fits 2015–2024 Chrysler 300 5.7L HEMI
Why Buy the Bundle?
The FastHemis One-Click Stage 1 Kit offers a seamless upgrade path for your Chrysler 300 5.7L HEMI, combining expertly selected components designed to work in harmony. This bundle provides a hassle-free, vehicle-specific solution that eliminates guesswork and compatibility concerns. Each part is chosen to maximize power gains and throttle response, delivering a confident driving experience. By bundling premium performance parts, FastHemis ensures you get the best value without compromising quality or fitment.
What's Included
- aFe Momentum GT Cold Air Intake: Replaces the restrictive factory intake with a high-flow system engineered to improve horsepower and throttle response for the 5.7L HEMI platform.
- Ripp HEMI High Performance Coil Packs: Upgraded ignition coil packs with enhanced windings and high-quality materials that increase spark energy, resulting in faster combustion and improved engine responsiveness. Includes all 8 coil packs with heat-resistant housing and direct bolt-on installation.
- E3 Spark Plugs: Featuring patented DiamondFIRE technology, these spark plugs improve combustion efficiency with a unique three-leg ground electrode design, delivering better throttle response and fuel economy while ensuring long-lasting performance.
Bundle Overview
This Stage 1 Kit combines intake, ignition, and spark plug upgrades to optimize your Chrysler 300’s 5.7L HEMI engine performance. The aFe Momentum GT Cold Air Intake enhances airflow, allowing the engine to breathe more freely and generate more power. Complementing this, the Ripp High Performance Coil Packs boost spark energy, accelerating flame speed for more efficient combustion and smoother throttle response. The E3 Spark Plugs further refine combustion with their advanced design, promoting cleaner and more complete burning of fuel. Together, these components create a balanced system that improves power delivery, throttle responsiveness, and overall engine efficiency.
This bundle is ideal for enthusiasts seeking a reliable and straightforward performance upgrade that enhances daily driving and spirited use without requiring tuning or complex installation.
Expected Performance
The Ripp coil packs alone can add up to 20 horsepower on the 5.7L HEMI by increasing spark energy and combustion efficiency. The intake and spark plugs support these gains by improving airflow and combustion quality, resulting in a noticeable boost in throttle response and engine smoothness.
Key Features
This bundle combines high-quality components designed to elevate your 5.7L HEMI’s performance:
- High-flow aFe Momentum GT intake system engineered for improved horsepower and throttle response
- Ripp coil packs with increased millijoule output for stronger, faster sparks and enhanced combustion
- Durable, heat-resistant coil pack housings designed to withstand harsh engine conditions
- E3 DiamondFIRE spark plugs with patented three-leg ground electrode for superior combustion efficiency
- Direct bolt-on installation with no tuning required for coil packs and intake
- Long service life spark plugs rated up to 100,000 miles or 5 years
- Optimized combustion system that reduces unburned fuel and improves engine smoothness
JLT Cold Air Intake System
2005–2024 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Magnum 5.7L Hemi & 6.1L SRT8
Part #: CAI-DH05
Overview
The JLT Cold Air Intake System is a high-performance upgrade designed specifically for Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum models equipped with the 5.7L Hemi and 6.1L SRT8 engines from 2005 through 2024. This intake system is engineered to optimize airflow by reducing restrictions found in the factory air intake, delivering noticeable gains in horsepower and throttle response. Ideal for enthusiasts seeking improved engine efficiency and enhanced driving dynamics, the JLT Cold Air Intake provides a straightforward bolt-on solution that elevates your vehicle’s performance without compromising reliability.
By drawing cooler, denser air from outside the engine bay, this system helps maximize combustion efficiency, resulting in increased power output and a more aggressive engine sound. Whether you’re upgrading for street performance or spirited driving, the JLT Cold Air Intake is a proven way to unlock additional horsepower and improve overall engine breathing.
Key Features
Designed with precision and performance in mind, the JLT Cold Air Intake offers a range of features that set it apart from stock systems:
- Engineered to reduce air restriction and improve airflow over factory intakes
- Provides an average gain of 10-20 rear-wheel horsepower (RWHP)
- Massive, highly efficient air filter for superior filtration and airflow
- Large rotomolded plastic intake tube with a smooth, black textured finish
- No restrictive choke points or accordion-style bends found in OEM designs
- Fully rotomolded heat shield to minimize intake air temperatures
- Durable construction designed to withstand heat and harsh underhood conditions
- Direct bolt-on installation with no permanent modifications required
Construction & Design
The JLT Cold Air Intake features a robust rotomolded plastic intake tube engineered for maximum airflow efficiency. This material choice ensures a smooth internal surface that minimizes turbulence and pressure drop, unlike the restrictive accordion-style tubing commonly used in factory intakes. The intake tube’s large diameter allows for a higher volume of air to reach the engine, supporting improved combustion and power gains.
Complementing the intake tube is a fully rotomolded heat shield designed to isolate the intake air from engine heat. By maintaining cooler air temperatures, the system enhances volumetric efficiency and helps sustain consistent performance even under demanding driving conditions. The included air filter is oversized and constructed from high-quality materials to provide excellent filtration while allowing unrestricted airflow.
Performance & Sound
The JLT Cold Air Intake delivers a measurable increase in horsepower, with gains typically ranging from 10 to 20 RWHP depending on the specific vehicle and engine configuration. This improvement is achieved by optimizing the air intake path to reduce restrictions and deliver cooler, denser air to the combustion chambers. In addition to power gains, the intake enhances engine sound, providing a deeper and more aggressive induction tone that complements the naturally aspirated Hemi and SRT8 engines.
Installation & Fitment
Installation of the JLT Cold Air Intake is straightforward and designed to fit the specified Chrysler and Dodge models without the need for cutting, drilling, or permanent modifications. The kit includes all necessary hardware and detailed instructions to facilitate a smooth, bolt-on installation process. Fitment covers a broad range of vehicles, including:
- 2005–2008 Dodge Magnum 5.7L Hemi
- 2005–2010 Chrysler 300 5.7L Hemi and 6.1L SRT8
- 2006–2010 Dodge Charger 5.7L Hemi and 6.1L SRT8
- 2008–2010 Dodge Challenger 5.7L Hemi and 6.1L SRT8
- 2011–2014 Chrysler 300, Dodge Challenger, Dodge Charger 5.7L Hemi and 6.1L SRT8
- 2015–2023 Dodge Challenger and Charger 5.7L Hemi and 6.1L SRT8
- 2015–2024 Chrysler 300 5.7L Hemi and 6.1L SRT8
What's Included
- Rotomolded plastic intake tube with black textured finish
- Massive high-flow air filter
- Fully rotomolded heat shield
- All necessary mounting hardware and clamps
- Detailed installation instructions
Ideal For
This cold air intake system is ideal for performance enthusiasts and daily drivers alike who want to enhance the power, throttle response, and sound of their Hemi or SRT8-powered Chrysler 300, Dodge Challenger, Charger, or Magnum. It is perfect for those seeking a reliable, easy-to-install upgrade that delivers tangible horsepower gains without sacrificing drivability or engine protection.
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
11-24 Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi
E3.68
The E3.68 Automotive Spark Plug is built specifically to meet the performance demands for your vehicle. Engineered with E3's patented DiamondFIRE technology, this spark plug improves combustion efficiency, delivering increased horsepower, better throttle response, reduced fuel consumption, and lower emissions. The unique design features a full-size center electrode and three ground legs that secure the DiamondFIRE tip to the shell, maximizing heat transfer and creating enhanced turbulence in the combustion chamber. With a fixed-gap, 14mm thread diameter, and 1.000" reach gasket seat, the E3.68 ensures consistent and durable performance under real-world driving conditions. Rated for up to 100,000 miles or 5 years, it’s the ideal solution for drivers who demand performance and longevity from their ignition components.
- DiamondFIRE Technology: Patented side-wire design delivers stronger combustion for increased power and fuel efficiency
- Three-Leg Ground Electrode: Secures the tip to the shell for superior heat transfer and durability
- Fixed Spark Gap: Factory-set DiamondFIRE gap eliminates the need for manual adjustment
- Extended Service Life: Built to last 5 years or 100,000 miles under standard driving conditions
- Precise Fit: 14mm thread diameter, 1.000" reach, 5/8" hex size, with gasket seat for secure sealing
- Eco-Friendly Benefits: Reduces hydrocarbon emissions and supports cleaner engine operation
Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 5.7L Hemi (+44HP)
- Unit price
- /per
- JLT Cold Air Intake - +10 HORSE POWER
- Ripp HEMI High Performance Coil Packs
- E3 Spark Plugs - 16 plugs
This One-Click Stage 1 Kit gives your 2015-2024 Chrysler 300 5.7L Hemi a complete bolt-on upgrade for about +44 HP with no tuning. The aFe Momentum GT cold air intake uses a sealed housing and Pro DRY S filter to deliver cooler, denser air for stronger horsepower, torque, and throttle response. Ripp's HEMI coil packs add stronger spark energy for more efficient combustion, and E3 DiamondFIRE spark plugs improve power, fuel economy, and emissions with a design built for up to 100,000 miles. Everything bolts on in a few hours with basic tools.
We built this bundle around three proven, bolt-on upgrades that work together. The aFe intake improves airflow and power, the Ripp coils deliver the spark to use it, and the E3 plugs complete the ignition path with better burn and longevity. Each part is widely used on Chrysler 300s, and together they give a noticeable gain without touching the PCM or risking reliability. One order, one install, one clear step up in performance.
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FastHemis One-Click Stage 1 Kit Bundle
Fits 2015–2024 Chrysler 300 5.7L HEMI
Why Buy the Bundle?
The FastHemis One-Click Stage 1 Kit offers a seamless upgrade path for your Chrysler 300 5.7L HEMI, combining expertly selected components designed to work in harmony. This bundle provides a hassle-free, vehicle-specific solution that eliminates guesswork and compatibility concerns. Each part is chosen to maximize power gains and throttle response, delivering a confident driving experience. By bundling premium performance parts, FastHemis ensures you get the best value without compromising quality or fitment.
What's Included
- aFe Momentum GT Cold Air Intake: Replaces the restrictive factory intake with a high-flow system engineered to improve horsepower and throttle response for the 5.7L HEMI platform.
- Ripp HEMI High Performance Coil Packs: Upgraded ignition coil packs with enhanced windings and high-quality materials that increase spark energy, resulting in faster combustion and improved engine responsiveness. Includes all 8 coil packs with heat-resistant housing and direct bolt-on installation.
- E3 Spark Plugs: Featuring patented DiamondFIRE technology, these spark plugs improve combustion efficiency with a unique three-leg ground electrode design, delivering better throttle response and fuel economy while ensuring long-lasting performance.
Bundle Overview
This Stage 1 Kit combines intake, ignition, and spark plug upgrades to optimize your Chrysler 300’s 5.7L HEMI engine performance. The aFe Momentum GT Cold Air Intake enhances airflow, allowing the engine to breathe more freely and generate more power. Complementing this, the Ripp High Performance Coil Packs boost spark energy, accelerating flame speed for more efficient combustion and smoother throttle response. The E3 Spark Plugs further refine combustion with their advanced design, promoting cleaner and more complete burning of fuel. Together, these components create a balanced system that improves power delivery, throttle responsiveness, and overall engine efficiency.
This bundle is ideal for enthusiasts seeking a reliable and straightforward performance upgrade that enhances daily driving and spirited use without requiring tuning or complex installation.
Expected Performance
The Ripp coil packs alone can add up to 20 horsepower on the 5.7L HEMI by increasing spark energy and combustion efficiency. The intake and spark plugs support these gains by improving airflow and combustion quality, resulting in a noticeable boost in throttle response and engine smoothness.
Key Features
This bundle combines high-quality components designed to elevate your 5.7L HEMI’s performance:
- High-flow aFe Momentum GT intake system engineered for improved horsepower and throttle response
- Ripp coil packs with increased millijoule output for stronger, faster sparks and enhanced combustion
- Durable, heat-resistant coil pack housings designed to withstand harsh engine conditions
- E3 DiamondFIRE spark plugs with patented three-leg ground electrode for superior combustion efficiency
- Direct bolt-on installation with no tuning required for coil packs and intake
- Long service life spark plugs rated up to 100,000 miles or 5 years
- Optimized combustion system that reduces unburned fuel and improves engine smoothness
JLT Cold Air Intake System
2005–2024 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Magnum 5.7L Hemi & 6.1L SRT8
Part #: CAI-DH05
Overview
The JLT Cold Air Intake System is a high-performance upgrade designed specifically for Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum models equipped with the 5.7L Hemi and 6.1L SRT8 engines from 2005 through 2024. This intake system is engineered to optimize airflow by reducing restrictions found in the factory air intake, delivering noticeable gains in horsepower and throttle response. Ideal for enthusiasts seeking improved engine efficiency and enhanced driving dynamics, the JLT Cold Air Intake provides a straightforward bolt-on solution that elevates your vehicle’s performance without compromising reliability.
By drawing cooler, denser air from outside the engine bay, this system helps maximize combustion efficiency, resulting in increased power output and a more aggressive engine sound. Whether you’re upgrading for street performance or spirited driving, the JLT Cold Air Intake is a proven way to unlock additional horsepower and improve overall engine breathing.
Key Features
Designed with precision and performance in mind, the JLT Cold Air Intake offers a range of features that set it apart from stock systems:
- Engineered to reduce air restriction and improve airflow over factory intakes
- Provides an average gain of 10-20 rear-wheel horsepower (RWHP)
- Massive, highly efficient air filter for superior filtration and airflow
- Large rotomolded plastic intake tube with a smooth, black textured finish
- No restrictive choke points or accordion-style bends found in OEM designs
- Fully rotomolded heat shield to minimize intake air temperatures
- Durable construction designed to withstand heat and harsh underhood conditions
- Direct bolt-on installation with no permanent modifications required
Construction & Design
The JLT Cold Air Intake features a robust rotomolded plastic intake tube engineered for maximum airflow efficiency. This material choice ensures a smooth internal surface that minimizes turbulence and pressure drop, unlike the restrictive accordion-style tubing commonly used in factory intakes. The intake tube’s large diameter allows for a higher volume of air to reach the engine, supporting improved combustion and power gains.
Complementing the intake tube is a fully rotomolded heat shield designed to isolate the intake air from engine heat. By maintaining cooler air temperatures, the system enhances volumetric efficiency and helps sustain consistent performance even under demanding driving conditions. The included air filter is oversized and constructed from high-quality materials to provide excellent filtration while allowing unrestricted airflow.
Performance & Sound
The JLT Cold Air Intake delivers a measurable increase in horsepower, with gains typically ranging from 10 to 20 RWHP depending on the specific vehicle and engine configuration. This improvement is achieved by optimizing the air intake path to reduce restrictions and deliver cooler, denser air to the combustion chambers. In addition to power gains, the intake enhances engine sound, providing a deeper and more aggressive induction tone that complements the naturally aspirated Hemi and SRT8 engines.
Installation & Fitment
Installation of the JLT Cold Air Intake is straightforward and designed to fit the specified Chrysler and Dodge models without the need for cutting, drilling, or permanent modifications. The kit includes all necessary hardware and detailed instructions to facilitate a smooth, bolt-on installation process. Fitment covers a broad range of vehicles, including:
- 2005–2008 Dodge Magnum 5.7L Hemi
- 2005–2010 Chrysler 300 5.7L Hemi and 6.1L SRT8
- 2006–2010 Dodge Charger 5.7L Hemi and 6.1L SRT8
- 2008–2010 Dodge Challenger 5.7L Hemi and 6.1L SRT8
- 2011–2014 Chrysler 300, Dodge Challenger, Dodge Charger 5.7L Hemi and 6.1L SRT8
- 2015–2023 Dodge Challenger and Charger 5.7L Hemi and 6.1L SRT8
- 2015–2024 Chrysler 300 5.7L Hemi and 6.1L SRT8
What's Included
- Rotomolded plastic intake tube with black textured finish
- Massive high-flow air filter
- Fully rotomolded heat shield
- All necessary mounting hardware and clamps
- Detailed installation instructions
Ideal For
This cold air intake system is ideal for performance enthusiasts and daily drivers alike who want to enhance the power, throttle response, and sound of their Hemi or SRT8-powered Chrysler 300, Dodge Challenger, Charger, or Magnum. It is perfect for those seeking a reliable, easy-to-install upgrade that delivers tangible horsepower gains without sacrificing drivability or engine protection.
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
11-24 Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi
E3.68
The E3.68 Automotive Spark Plug is built specifically to meet the performance demands for your vehicle. Engineered with E3's patented DiamondFIRE technology, this spark plug improves combustion efficiency, delivering increased horsepower, better throttle response, reduced fuel consumption, and lower emissions. The unique design features a full-size center electrode and three ground legs that secure the DiamondFIRE tip to the shell, maximizing heat transfer and creating enhanced turbulence in the combustion chamber. With a fixed-gap, 14mm thread diameter, and 1.000" reach gasket seat, the E3.68 ensures consistent and durable performance under real-world driving conditions. Rated for up to 100,000 miles or 5 years, it’s the ideal solution for drivers who demand performance and longevity from their ignition components.
- DiamondFIRE Technology: Patented side-wire design delivers stronger combustion for increased power and fuel efficiency
- Three-Leg Ground Electrode: Secures the tip to the shell for superior heat transfer and durability
- Fixed Spark Gap: Factory-set DiamondFIRE gap eliminates the need for manual adjustment
- Extended Service Life: Built to last 5 years or 100,000 miles under standard driving conditions
- Precise Fit: 14mm thread diameter, 1.000" reach, 5/8" hex size, with gasket seat for secure sealing
- Eco-Friendly Benefits: Reduces hydrocarbon emissions and supports cleaner engine operation
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YEARMAKEMODELSUBMODEL2011 - 2024Chrysler3005.7L Hemi
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Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
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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.