aFe Twisted Steel 11-21 Jeep Grand Cherokee (WK2) 5.7L V8 Headers

This system produced gains of up to +6 HP and +7 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent stainless steel tubing for maximum strength and durability. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures by as much as 46% vs. non-coated headers. A combination of Factory style laser cut and machined flanges are used for a secure leak-free seal. Utilizing factory style flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability. Twisted Steel 1-5/8 IN to 2-1/4 IN 304 Stainless Headers w/ Raw Finish Jeep Grand Cherokee (WK2) 11-21 V8-5.7L HEMI Jeep Grand Cherokee (WK2) 11-21 V8-5.7L HEMI Fitment 2011 Dodge Durango Citadel 2011 Dodge Durango Crew 2011 Dodge Durango R/T 2011 Jeep Grand Cherokee Laredo 2011 Jeep Grand Cherokee Limited 2011 Jeep Grand Cherokee Overland 2012 Dodge Durango Citadel 2012 Dodge Durango Crew 2012 Dodge Durango R/T 2012 Dodge Durango Special Service 2012 Jeep Grand Cherokee Laredo 2012 Jeep Grand Cherokee Limited 2012 Jeep Grand Cherokee Overland 2012 Jeep Grand Cherokee Overland Summit 2013 Dodge Durango Citadel 2013 Dodge Durango Crew 2013 Dodge Durango R/T 2013 Dodge Durango Special Service 2013 Jeep Grand Cherokee Laredo 2013 Jeep Grand Cherokee Limited 2013 Jeep Grand Cherokee Overland 2014 Dodge Durango Citadel 2014 Dodge Durango Limited 2014 Dodge Durango R/T 2014 Dodge Durango Special Service 2014 Jeep Grand Cherokee Limited 2014 Jeep Grand Cherokee Overland 2014 Jeep Grand Cherokee Summit 2015 Dodge Durango Citadel 2015 Dodge Durango Limited 2015 Dodge Durango R/T 2015 Dodge Durango Special Service 2015 Jeep Grand Cherokee Limited 2015 Jeep Grand Cherokee Overland 2015 Jeep Grand Cherokee Summit 2016 Dodge Durango Citadel 2016 Dodge Durango R/T 2016 Dodge Durango Special Service 2016 Jeep Grand Cherokee Limited 2016 Jeep Grand Cherokee Overland 2016 Jeep Grand Cherokee Summit 2017 Dodge Durango Citadel 2017 Dodge Durango R/T 2017 Dodge Durango Special Service 2017 Jeep Grand Cherokee Limited 2017 Jeep Grand Cherokee Overland 2017 Jeep Grand Cherokee Summit 2017 Jeep Grand Cherokee Trailhawk 2018 Dodge Durango Citadel 2018 Dodge Durango GT 2018 Dodge Durango Pursuit 2018 Dodge Durango R/T 2018 Dodge Durango Special Service 2018 Dodge Durango SXT 2018 Jeep Grand Cherokee High Altitude 2018 Jeep Grand Cherokee Limited 2018 Jeep Grand Cherokee Overland 2018 Jeep Grand Cherokee Summit 2018 Jeep Grand Cherokee Trailhawk 2019 Dodge Durango Citadel 2019 Dodge Durango Pursuit 2019 Dodge Durango R/T 2019 Dodge Durango Special Service 2019 Jeep Grand Cherokee High Altitude 2019 Jeep Grand Cherokee Limited 2019 Jeep Grand Cherokee Overland 2019 Jeep Grand Cherokee Summit 2019 Jeep Grand Cherokee Trailhawk 2020 Dodge Durango Citadel 2020 Dodge Durango Pursuit 2020 Dodge Durango R/T 2020 Dodge Durango Special Service 2020 Jeep Grand Cherokee High Altitude 2020 Jeep Grand Cherokee Limited 2020 Jeep Grand Cherokee Overland 2020 Jeep Grand Cherokee Summit 2020 Jeep Grand Cherokee Trailhawk 2021 Dodge Durango Citadel 2021 Dodge Durango Pursuit 2021 Dodge Durango R/T 2021 Dodge Durango Special Service 2021 Jeep Grand Cherokee Limited 2021 Jeep Grand Cherokee Overland 2021 Jeep Grand Cherokee Summit 2021 Jeep Grand Cherokee Trailhawk