Cold Air Intake 11-17 Challenger 5.7L

The Cold Air Intake 11-17 Challenger 5.7L by Spectre is engineered to unlock measurable gains in horsepower and torque delivery for fifth-generation Dodge Challenger owners running the legendary 5.7L HEMI V8. This intake system replaces the factory air box with a direct-flow design that draws cooler, denser air from outside the engine bay—the fundamental principle behind every effective cold air intake upgrade. Whether you're looking to improve throttle response, enhance acceleration, or simply want the aggressive intake note that comes with free-flowing induction, this Spectre unit delivers on all fronts while maintaining reliability and durability under sustained driving conditions.

Spectre's engineering focuses on a low-restriction air path with high-flow filtration that minimizes turbulence while maximizing volume—critical for a naturally aspirated big-block that demands substantial air at high RPM. The system utilizes a mandrel-bent intake tube and OEM-quality filter media to maintain air velocity without choking airflow like restrictive factory designs. By reducing intake temperatures through cooler ambient air sourcing, the 5.7L's fuel system can achieve better combustion efficiency, translating to improved power output across the RPM band. The installation package includes all necessary brackets, clamps, and gaskets for a bolt-on fit without modification to existing engine bay components.

HEMI Challenger enthusiasts and street performance builders recognize the cold air intake as a first-stage modification—affordable, reversible, and compatible with virtually all downstream modifications including headers, exhaust systems, and ECU tuning. Installation requires no welding or permanent alterations, making it ideal for warranty-conscious owners or those planning future upgrades. This Spectre intake fits 2011 through 2017 Dodge Challenger models exclusively, ensuring precision fitment and proper air-box integration specific to that generation's under-hood architecture.