Kooks long‑tube headers with matching 3‑inch green catted connection pipes for 2012+ Jeep Grand Cherokee 6.4L. The 1‑7/8" primary‑tube long tubes mate to 3" OEM‑diameter green catted connection pipes and are supplied to work as a system with Kooks exhaust components. Built from T304 stainless in the USA and dyno‑ and race‑tested, these parts are intended for use as specified and are covered by a limited lifetime warranty to the original purchaser.
Kooks 12+ Jeep Grand Cherokee 6.4L 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes