Description
Closed Box Air Intake | 2008–2010 Dodge Challenger R/T 5.7L V8
Enhance the performance and sound of your HEMI-powered Challenger with this Closed Box Air Intake System, engineered to deliver improved airflow, sharper throttle response, and reliable engine protection — all with no ECU tuning required.
The system features a fully enclosed airbox and intake duct constructed from high-strength cross-linked polyethylene, designed to minimize heat soak and shield the air filter from engine bay heat. By maintaining cooler, denser intake air, this closed-box design supports consistent performance in both daily driving and spirited use.
Included is a high-performance oiled air filter, offering excellent airflow and 98% filtration efficiency. The reusable filter allows for long-term use with simple maintenance intervals, making it a cost-effective and performance-focused upgrade for your 5.7L HEMI engine.
This intake system installs easily using factory mounting points and delivers a noticeable improvement in induction sound and overall engine responsiveness.
Key Features
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Closed box design for improved thermal isolation
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Cross-linked polyethylene intake duct and airbox
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No ECU tuning required
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Reusable high-flow oiled air filter included
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Improved airflow and throttle response
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Direct bolt-on installation
Filter Specifications
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Filter Type: Oiled Air Filter
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Style: Oiled
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Reusable: Yes
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Filtration Efficiency: 98%
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Maintenance Interval:
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Re-oil every 25,000 miles
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Wash & re-oil every 40,000 miles
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Filter Warranty: One year
Vehicle Fitment
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2008–2010 Dodge Challenger R/T 5.7L V8
