Crank up the performance of your Nissan/Infiniti SUV with Injen's all-new EVO1901 Evolution sealed cold air intake system. The EVO1901 was designed specifically for the 2012-13 Infiniti QX56, the 2014-2023 Infiniti QX80, and the 2017-2023 Nissan Armada all with the powerful 5.6L V8 engine. The EVO1901 cold air intake was designed using advanced engineering tools to offer a top quality kit that has no parallel. The EVO1901 one-piece sealed housing utilizes our patent pending Twist-Lock technology to securely fasten our SuperNano-Web Dry air filter in place. Injen has put it all on the table to give you the greatest intake system possible!, , Roto-molded Housing; The one-piece sealed housing utilizes the all-new Injen Twist-Lock System to securely attach the SuperNano-Web Dry air filter in place. The Twist-Lock system eliminates the use of unnecessary parts and gives you one of the simplest installations available. The EVO1901 housing also includes our Injen Clear-View badge for a cleaner, more aggressive under hood appearance. Roto-molded Intake Tube; The EVO1901 Evolution Cold Air Intake System uses a custom designed and dyno-tuned intake tube to produce huge power gains while retaining an OE quality fit. The intake tube also includes our patented tuning process that funnels air at a precise rate past the MAF sensor. This patented tuning process ensures accurate fuel trims and aggressive power gains without the fear of check engine lights. , ,