Kooks 1-7/8" Stainless Headers & Green Cat. 2012-2023 Jeep/Durango 6.4L/6.2L

Marsoni

M251S

$1886.13

Get it in 3 business days with 1 day shipping. Friday, May 29

Kooks 1-7/8" Stainless Headers & Green Cat. 2012-2023 Jeep/Durango 6.4L/6.2LSKU: 3410H431 UPC: 842422173166 Kooks 1 7 8" Long Tube Headers & Green Catted Connection Pipes 2012 2025 Jeep Grand Cherokee SRT Trackhawk & Dodge Durango SRT Hellcat 6. 4L 6. 2L The Kooks 3410H431 long tube header kit is the high performance upgrade for 2012 2025 Jeep Grand Cherokee SRT Trackhawk and Dodge Durango SRT Hellcat with 6. 4L or 6. 2L HEMI. 1 7 8" T 304 stainless primaries, merge collectors, and GREEN high flow catted connection pipes

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My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.

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Reviewed in the United States on April 25, 2026

Verified Purchase

Unnecessary

Grantham, US

★★★★★ 5

Glad I switched

Super comfortable and have been very pleased with the quality and fit. It doesn’t feel like it’s made from one ply toilet paper which is great and doesn’t ride up. And for the price, I’ll be buying another set

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Reviewed in the United States on December 8, 2025

Verified Purchase

Sara

Phoenix, US

★★★★★ 3

Very Large

Size: Large, Color: Multicolored-1-3901

These are comfy however they are very large, I would order down.

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Reviewed in the United States on November 27, 2023

Verified Purchase