Corsa Apex 11 17 Jeep Grand Cherokee 5.7L DryTech 3D Metal Intake System Pin on. CORSA Performance APEX Series Intake Systems offer a free flowing high performance alternative to your restrictive stock intake. Featuring Dynamic Flow Technology (DFT), APEX series intakes unlock performance gains from your engine. By carefully analyzing and understanding the air path to the engine and engine operation under a range of driving conditions, CORSA Performance engineers designed and created air ducts to maximize air delivery. Each air intake is constructed to maximize flow velocity, air volume and density by utilizing precise cross sectional areas that remove restrictions, unleashing horsepower and torque. Every APEX Series intake is system matched with an oversized air filter to maximize air flow and reduce maintenance intervals. APEX Series intakes are finished to enhance the appearance of any engine bay utilizing a durable black wrinkle coat that will stand up to a lifetime of use. CORSA Performance APEX intake systems install quickly (most under 30 minutes) and come complete with step by step installation instructions. Installation Instructions Flows 26 Percent Better Than Factory Intake System 5. 0 in. of H2O 50K Between Maintenance Intervals Depending on Driving Conditions Detailed Printed Instructions Incl. Full Color Available Online Features CORSAs DryTech 3D Reusable No Oil Low Maint. Filter Each DryTech Filter is System Matched For Maximum Gains Improves Throttle Response And Amplifies Engine Sound Estimated Up To 15 Horsepower And 18 ft. lbs. Torque Durable Matte Black Wrinkle Coat Finish All hardware included Made in the U. S. A. Lifetime Warranty No Tune Required This Part Fits: Year Make Model Submodel 2011 2017 Dodge Durango Citadel 2011 2013 Dodge Durango Crew 2014 2016 Dodge Durango Limited 2011 2017 Dodge Durango R T 2012 2017 Dodge Durango Special Service 2011 2013 Jeep Grand Cherokee Laredo 2011 2017 Jeep Grand Cherokee Limited 2011 2017 Jeep Grand Cherokee Overland 2012 Jeep Grand Cherokee Overland Summit 2014 2017 Jeep Grand Cherokee Summit 2017 Jeep Grand Cherokee Trailhawk