Get up to 13.4 HP and 13 ft.lbs TQ Gain on your Dodge Challenger 2015 instantly with Injen® - PF Series Wrinkle Black Air Intake System! The increased airflow and velocity results in more power, increased acceleration and better fuel economy. This system features a larger air filter and a larger diameter air intake tube to meet the airflow demands of the large engines in your Challenger. Other benefits of this product are: - Custom designed and engineered to deliver maximum power for each specific vehicle - Improves acceleration and fuel economy - Air intake pipe constructed of mandrel-bent 6061 aluminum or cast aluminum for smooth airflow - Comes complete with all necessary mounting hardware and comprehensive installation instructions - Backed by a Limited Lifetime Warranty. Taking orders, inquiries for the discount!