Give your 6.4L Gen 3 HEMI more room to breathe with the JLT Cold Air Intake CAI-75-5185 for the 2015-2023 Dodge Charger and Challenger. Designed specifically around the 392 HEMI platform, this system replaces the restrictive factory intake path with a high-flow configuration developed to increase airflow while maintaining effective filtration. JLT reports a 43.85% improvement in airflow and dyno-tested gains ranging from 10 to 15 horsepower on a stock 6.4L Charger. Best of all, these improvements are achieved without requiring an aftermarket tune.

The system uses a large cotton cleanable air filter designed to support the airflow demands of the 6.4L HEMI. The included KF-1093 filter uses red oiled cotton media and carries a published efficiency rating of 98.97%. The increased filter and intake capacity also gives the engine a more aggressive induction sound under throttle, allowing drivers to hear more of the 392 HEMI as airflow and engine load increase.

Managing intake temperature is equally important. JLT constructs the airbox and intake tube from crosslink polyethylene, a material selected to help keep incoming air cool as it moves toward the engine. The airbox isolates the filter from engine-bay heat and seals against the factory hood scoop while taking advantage of the available factory air inlet locations. This combination helps the intake draw cooler outside air rather than simply exposing an open filter to hot underhood conditions.

For Gen 3 HEMI enthusiasts, the JLT intake works well as both a standalone upgrade and as part of a larger performance combination. It is an excellent match for 392-powered vehicles with exhaust upgrades, long-tube headers, larger throttle bodies, intake manifold upgrades, performance camshafts, and custom tuning. Because no calibration is required for the intake itself, owners can install it on otherwise stock vehicles and add supporting modifications as the build progresses.

Fitment is specific to 2015-2023 Dodge Charger and Challenger models equipped with the 6.4L gasoline engine. One important exception is vehicles equipped with the Shaker hood, which are not compatible with this intake system. Exact vehicle configuration should always be confirmed before ordering.

For Scat Pack and SRT 392 owners looking for a proven bolt-on intake, the JLT CAI-75-5185 delivers measurable airflow improvement, additional horsepower, more aggressive induction sound, and a purpose-built cold-air design. It is a straightforward way to improve the performance and personality of the 6.4L Gen 3 HEMI without immediately requiring additional calibration.

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Specifications & Features

• Brand: JLT Performance / S&B
• Manufacturer Part Number: CAI-75-5185
• Product Type: Cold Air Intake System
• Engine Compatibility: 6.4L Gen 3 HEMI V8
• Vehicle Compatibility: Dodge Charger 6.4L and Dodge Challenger 6.4L
• Year Compatibility: 2015-2023
• Scat Pack Compatibility: Yes, applicable 6.4L models
• SRT 392 Compatibility: Yes, applicable models
• Shaker Hood Compatibility: No
• Horsepower Gain: 10-15 HP based on JLT testing of a stock 6.4L Charger
• Airflow Improvement: 43.85%
• Filter Efficiency: 98.97%
• Air Filter: KF-1093
• Filter Type: Cotton Cleanable
• Filter Media: Oiled cotton
• Filter Color: Red
• Filter Oil Quantity: 55 grams
• Intake Tube Material: Crosslink polyethylene
• Airbox Material: Crosslink polyethylene
• Color: Black intake components with red filter
• Size: Vehicle-specific direct-fit intake assembly
• Weight: Not specified by manufacturer
• Tune Required: No
• Airbox seals to the stock hood scoop and utilizes available air inlet locations
• Designed to isolate the filter from engine-bay heat
• Produces a more aggressive induction sound than the factory intake
• Suitable for stock and modified 6.4L Gen 3 HEMI combinations
• Intended Use: Street performance, naturally aspirated builds, camshaft combinations, bolt-on performance upgrades, and modified 392 HEMI applications
• Street Legal in All 50 States: No
• Installation Difficulty: Moderate
• Fitment Note: Does not fit Shaker hood-equipped vehicles; verify exact model and configuration before ordering