Airaid Intake Systems are computer designed to give your engine maximum air flow, which means more horsepower, torque and improved performance. Every Airaid intake system is dyno tested and tuned to provide maximum performance and efficiency. By utilizing computer-aided design, Airaid Intake Systems offer unmatched fit, finish and lifetime warranty. Each Airaid intake provides superior air filtration, since it comes with an Airaid Premium Filter featuring Airaid's exclusive filter technology. Fits 2011-2012 Dodge Charger, Dodge Challenger and Chrysler 300 3.6L, 5.7L, SRT8 6.4L.