FastHemis One-Click Stage 1 Kit Bundle

Fits 2011–2014 Dodge Challenger 6.4L 392 V8

Why Buy the Bundle?

The FastHemis One-Click Stage 1 Kit offers a seamless upgrade path for your Dodge Challenger’s 6.4L 392 V8, combining expertly selected components designed to work in harmony. This bundle delivers a hassle-free shopping experience with all essential parts included, eliminating compatibility concerns. Each product is vehicle-specific and handpicked by FastHemis experts to maximize power gains and throttle response. By bundling premium performance parts, you get the best value without compromising quality or fitment.

What's Included

• aFe Momentum GT Cold Air Intake System: Precision-engineered to enhance airflow for Dodge Challengers with the 6.4L 392 V8 and Shaker Hood, this intake improves throttle response, horsepower, and engine sound while maintaining factory fitment.
• Ripp HEMI High Performance Coil Packs: Upgraded coil packs with increased windings and superior materials boost spark energy, resulting in faster combustion and up to 30 wheel horsepower gains on the 6.4L engine. Includes all eight coil packs with heat-resistant housings for durability.
• E3.74 Automotive Spark Plugs: Featuring patented DiamondFIRE technology and a triple-legged ground electrode, these spark plugs optimize combustion efficiency for improved horsepower, fuel economy, and consistent spark performance without the need for gap adjustments.

Bundle Overview

This Stage 1 Kit combines a high-flow cold air intake, advanced ignition coil packs, and performance spark plugs to create a comprehensive upgrade for your 6.4L 392 V8 Challenger. The intake system increases airflow and engine sound, while the Ripp coil packs deliver stronger, more efficient sparks that accelerate combustion. Complementing these, the E3 spark plugs enhance flame propagation and combustion stability. Together, these components improve throttle response, power delivery, and overall engine efficiency, making this bundle ideal for enthusiasts seeking a reliable and effective performance boost for daily driving or spirited weekend use.

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 speed. The aFe Momentum GT intake supports horsepower gains and improved throttle response, while the E3 spark plugs optimize combustion for better power output and fuel efficiency.

Key Features

This bundle combines advanced materials and engineering to enhance your vehicle’s performance:

• Precision-engineered cold air intake tailored for the 6.4L 392 V8 with Shaker Hood
• High-density coil pack windings for increased spark energy and faster flame speed
• Heat-resistant coil pack housings designed to withstand harsh engine conditions
• Patented DiamondFIRE spark plug technology for optimized combustion and throttle response
• Triple-legged ground electrode for enhanced heat dissipation and combustion turbulence
• Direct bolt-on installation with no tuning required for coil packs
• Fixed spark gap plugs ensuring consistent ignition performance over extended use
• Comprehensive ignition system upgrade supporting both naturally aspirated and forced induction setups