Injen 11-20 Dodge Challenger SRT8 6.4L Hemi / 12-17 Dodge Charger SRT8 6.4L Hemi Evolution IntakeThis intake was designed using the most up to date engineering tools and techniques to produce a top quality kit that has no parallel. The cold air intake system is next level. From the one piece sealed housing that utilizes our all new Injen Twist Lock System (Patent Pending) to securely attach a massive SuperNano Web Dry air filter in place all the way down to premium hardware, Injen has put it all on the table to give you, the customer, the best