Fast Hemis One-Click Stage 1 Kit: 2011-2018 Ram 3500 6.4L 392 (+46HP)
FastHemis One-Click Stage 1 Kit Bundle
Fits 2011–2018 Ram 3500 6.4L 392 HEMI
Why Buy the Bundle?
The FastHemis One-Click Stage 1 Kit offers a seamless upgrade path for your Ram 3500’s 6.4L 392 HEMI engine by combining expertly selected components that work in harmony. This bundle delivers a hassle-free shopping experience with parts confirmed to fit your exact vehicle, eliminating guesswork and compatibility concerns. Each component is chosen to maximize power gains and throttle response, providing a balanced performance boost without the need for tuning. By bundling premium parts together, FastHemis ensures you get the best value and quality in one convenient purchase.
What's Included
- aFe Momentum GT Cold Air Intake: Designed specifically for the 2014–2018 Ram 2500 6.4L 392, this intake system improves engine breathing to enhance horsepower and torque while maintaining a reliable, factory-like fitment.
- Ripp HEMI High Performance Coil Packs: Featuring advanced coil winding technology and high-quality materials, these coil packs increase spark energy to boost cylinder flame speed, resulting in improved throttle response and up to 30 wheel horsepower gains on 6.4L engines. Includes all 8 coil packs with heat-resistant housings for durability.
- E3.74 Automotive Spark Plugs: Equipped with patented DiamondFIRE technology and a triple-legged ground electrode, these spark plugs promote faster, more complete combustion for better horsepower, fuel efficiency, and long-lasting performance with a fixed gap design.
Bundle Overview
This Stage 1 Kit combines enhanced intake airflow, upgraded ignition components, and high-performance spark plugs to optimize combustion efficiency and engine responsiveness. The aFe Momentum GT Cold Air Intake increases the volume and quality of air entering the engine, while the Ripp coil packs deliver a stronger, hotter spark that accelerates flame propagation in the combustion chamber. Complementing these upgrades, the E3.74 spark plugs ensure consistent ignition with improved heat dissipation and combustion turbulence. Together, these parts create a cohesive system that supports smoother operation, increased power output, and enhanced throttle feel.
Ideal for enthusiasts looking to improve daily driving performance or weekend power without complicated tuning, this bundle offers a reliable and effective upgrade path for the 6.4L 392 HEMI platform.
Expected Performance
The Ripp coil packs contribute up to an additional 30 wheel horsepower on the 6.4L engine by increasing spark energy and combustion efficiency. The intake and spark plugs support these gains by improving airflow and ignition quality, resulting in a more responsive and powerful driving experience.
Key Features
This bundle combines high-quality materials and advanced engineering to deliver reliable performance gains:
- Engineered cold air intake tailored for the 6.4L 392 HEMI for optimal airflow and fitment
- High-density coil pack windings and heat-resistant housings for sustained spark energy and durability
- Patented DiamondFIRE spark plug technology for faster, more complete combustion
- Direct bolt-on installation with no tuning required for coil packs
- Improved throttle response and smoother engine operation across the RPM range
- Fixed-gap spark plugs designed for long service life and consistent performance
- Components designed to withstand high temperatures, vibration, and chemical exposure
Original: $1,000.30
-70%$1,000.30
$300.09



































Description
FastHemis One-Click Stage 1 Kit Bundle
Fits 2011–2018 Ram 3500 6.4L 392 HEMI
Why Buy the Bundle?
The FastHemis One-Click Stage 1 Kit offers a seamless upgrade path for your Ram 3500’s 6.4L 392 HEMI engine by combining expertly selected components that work in harmony. This bundle delivers a hassle-free shopping experience with parts confirmed to fit your exact vehicle, eliminating guesswork and compatibility concerns. Each component is chosen to maximize power gains and throttle response, providing a balanced performance boost without the need for tuning. By bundling premium parts together, FastHemis ensures you get the best value and quality in one convenient purchase.
What's Included
- aFe Momentum GT Cold Air Intake: Designed specifically for the 2014–2018 Ram 2500 6.4L 392, this intake system improves engine breathing to enhance horsepower and torque while maintaining a reliable, factory-like fitment.
- Ripp HEMI High Performance Coil Packs: Featuring advanced coil winding technology and high-quality materials, these coil packs increase spark energy to boost cylinder flame speed, resulting in improved throttle response and up to 30 wheel horsepower gains on 6.4L engines. Includes all 8 coil packs with heat-resistant housings for durability.
- E3.74 Automotive Spark Plugs: Equipped with patented DiamondFIRE technology and a triple-legged ground electrode, these spark plugs promote faster, more complete combustion for better horsepower, fuel efficiency, and long-lasting performance with a fixed gap design.
Bundle Overview
This Stage 1 Kit combines enhanced intake airflow, upgraded ignition components, and high-performance spark plugs to optimize combustion efficiency and engine responsiveness. The aFe Momentum GT Cold Air Intake increases the volume and quality of air entering the engine, while the Ripp coil packs deliver a stronger, hotter spark that accelerates flame propagation in the combustion chamber. Complementing these upgrades, the E3.74 spark plugs ensure consistent ignition with improved heat dissipation and combustion turbulence. Together, these parts create a cohesive system that supports smoother operation, increased power output, and enhanced throttle feel.
Ideal for enthusiasts looking to improve daily driving performance or weekend power without complicated tuning, this bundle offers a reliable and effective upgrade path for the 6.4L 392 HEMI platform.
Expected Performance
The Ripp coil packs contribute up to an additional 30 wheel horsepower on the 6.4L engine by increasing spark energy and combustion efficiency. The intake and spark plugs support these gains by improving airflow and ignition quality, resulting in a more responsive and powerful driving experience.
Key Features
This bundle combines high-quality materials and advanced engineering to deliver reliable performance gains:
- Engineered cold air intake tailored for the 6.4L 392 HEMI for optimal airflow and fitment
- High-density coil pack windings and heat-resistant housings for sustained spark energy and durability
- Patented DiamondFIRE spark plug technology for faster, more complete combustion
- Direct bolt-on installation with no tuning required for coil packs
- Improved throttle response and smoother engine operation across the RPM range
- Fixed-gap spark plugs designed for long service life and consistent performance
- Components designed to withstand high temperatures, vibration, and chemical exposure








