Unlock additional performance from your 6.4L (392) Gen 3 HEMI with the Legmaker True Cold Air Intake, engineered specifically for 2011-present Dodge Challenger and Charger LX and LC platforms. Unlike traditional underhood intake systems, this true cold air design draws cooler outside air into the engine, helping maximize airflow while reducing intake temperatures. The result is improved throttle response, stronger acceleration, increased horsepower potential, and a more aggressive induction sound that perfectly complements the legendary 392 HEMI. Whether your vehicle is driven daily, raced on weekends, or built for high-performance street use, the Legmaker True Cold Air Intake delivers noticeable gains in both performance and driving enjoyment.
Factory intake systems are designed to meet noise regulations and emissions standards, often limiting airflow before it reaches the engine. The Legmaker True Cold Air Intake replaces the restrictive factory components with a smooth-flow intake tube and a large washable, reusable high-flow air filter that allows the engine to breathe more efficiently. By supplying cooler, denser air from outside the engine compartment, the intake helps improve combustion efficiency while reducing the effects of engine bay heat soak. Drivers can expect quicker throttle response, improved mid-range power, and a more consistent power curve throughout the RPM range.
Each intake system is precision-engineered to provide an OEM-quality fit using factory mounting locations, allowing for a straightforward installation without cutting or permanent modifications. Premium materials ensure excellent durability under demanding street and track conditions, while the reusable performance air filter provides years of dependable service with simple cleaning and re-oiling. Designed specifically for naturally aspirated 392 HEMI engines, this intake is equally at home on stock vehicles and highly modified performance builds.
As additional upgrades such as long tube headers, high-flow exhaust systems, aftermarket camshafts, intake manifolds, larger throttle bodies, or custom ECU tuning are added, unrestricted airflow becomes increasingly important. The Legmaker True Cold Air Intake provides the airflow needed to support these modifications while maintaining excellent drivability and reliability. The enhanced induction sound also gives the 6.4L HEMI a deeper, more aggressive tone under acceleration while remaining comfortable during normal cruising.
Installation typically requires less than an hour using basic hand tools, making this one of the easiest performance upgrades available for your Challenger or Charger. Routine maintenance is simple thanks to the washable and reusable filter, ensuring peak airflow for years to come. If you’re looking for one of the highest-performing intake systems available for your naturally aspirated Gen 3 HEMI, the Legmaker True Cold Air Intake is an outstanding choice. For more airflow upgrades, throttle bodies, and induction accessories, browse our Cold Air Intakes category to complete your Gen 3 HEMI build.
Specifications & Features
Manufacturer: Legmaker Intakes
Product: True Cold Air Intake
Product Type: Performance Cold Air Intake System
Engine Compatibility: 6.4L (392) Naturally Aspirated Gen 3 HEMI V8
Designed Specifically for Dodge Challenger & Charger LX/LC Platforms
True Cold Air Intake Design
Draws Cooler Outside Air
Smooth High-Flow Intake Tube
Large Washable & Reusable High-Flow Performance Air Filter
Improves Airflow
Increases Horsepower Potential
Improves Throttle Response
Enhances Engine Induction Sound
Helps Reduce Intake Air Temperatures
Reduces Engine Heat Soak
Precision Vehicle-Specific Fitment
Premium Construction
Direct Bolt-On Installation
Uses Factory Mounting Locations
No Cutting or Permanent Vehicle Modifications Required
Compatible with Stock and Modified Vehicles
Vehicle Compatibility:
2011-Present Dodge Challenger SRT8 392
2015-Present Dodge Challenger Scat Pack
2015-Present Dodge Challenger SRT 392
2012-Present Dodge Charger SRT8 392
2015-Present Dodge Charger Scat Pack
2015-Present Dodge Charger SRT 392
Platform Compatibility:
LX
LC
Year Compatibility:
2011-Present
Material: Premium Composite and Aluminum Components
Filter Type: Washable & Reusable High-Flow Air Filter
Color: Black
Approximate Weight: 8-10 lbs.
Installation Time: Approximately 30-60 Minutes
Maintenance: Clean and Re-Oil Filter as Needed
Recommended Uses:
Daily Driving
Street Performance
Road Course
Drag Racing
Naturally Aspirated Gen 3 HEMI Builds
Performance Street Vehicles
Custom Tuned Applications
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