Description
This Kooks kit pairs long tube headers with matching connection pipes for the 2011-2020 Jeep Grand Cherokee WK2 & 2011-2026 Dodge Durango 5.7L, giving you a complete, matched system from the cylinder heads back.
Available in cat option: Performance Cats, GREEN Cats.
Features
- Kooks 304 stainless steel long tube headers
- Matching Kooks connection pipes
- Mandrel-bent tubing and thick laser-cut flanges
- Gaskets and bolts supplied, with O2 sensor extension harnesses where needed
Cat Options
- Performance Cats: Kooks standard high-flow race cats. Not for use on forced induction applications.
- GREEN Cats: Kooks GREEN high-flow catalytic converters.
Fitment
- 2011-2026 Dodge Durango R/T 5.7L V8
- 2011-2024 Dodge Durango Citadel 5.7L V8
- 2011-2013 Dodge Durango Crew 5.7L V8
- 2014-2016 Dodge Durango Limited 5.7L V8
- 2011-2021 Jeep Grand Cherokee Overland 5.7L V8
- 2011-2021 Jeep Grand Cherokee Limited 5.7L V8
- 2011-2013 Jeep Grand Cherokee Laredo 5.7L V8
- 2012 Jeep Grand Cherokee Overland Summit 5.7L V8
- 2014-2021 Jeep Grand Cherokee Summit 5.7L V8
- 2017-2021 Jeep Grand Cherokee Trailhawk 5.7L V8
- 2018-2021 Jeep Grand Cherokee High Altitude 5.7L V8
Fits: 2011-2026 Dodge Durango R/T 5.7L V8, 2011-2024 Dodge Durango Citadel 5.7L V8, 2011-2013 Dodge Durango Crew 5.7L V8, 2014-2016 Dodge Durango Limited 5.7L V8, 2011-2021 Jeep Grand Cherokee Overland 5.7L V8, 2011-2021 Jeep Grand Cherokee Limited 5.7L V8, 2011-2013 Jeep Grand Cherokee Laredo 5.7L V8, 2012 Jeep Grand Cherokee Overland Summit 5.7L V8, 2014-2021 Jeep Grand Cherokee Summit 5.7L V8, 2017-2021 Jeep Grand Cherokee Trailhawk 5.7L V8, 2018-2021 Jeep Grand Cherokee High Altitude 5.7L V8
Part No.: 3610H421 / 3610H431


