What is the benefit of the coating on these headers?

The coating on the tubing helps reduce the outside surface temperature of the headers. This can lower engine compartment temperatures by as much as 46% compared to headers without this coating.

Do I need to cut or modify my exhaust to install these headers?

No, these headers are designed to fit in the stock locations using factory-style flanges. Installation is straightforward with no cutting or modifications required.

Can these headers be shipped to California?

No, these headers are not CARB approved and cannot be shipped to California due to emissions regulations.

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aFe

Specifications

Brand: aFe
Part #: 48-38029
UPC: 802959483794

aFe

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

Name: aFe Twisted Steel 11-21 Jeep Grand Cherokee (WK2) 5.7L V8 Headers
Brand: aFe
SKU: afe-afe-twisted-steel-11-21-jeep-grand-cherokee-wk2-5-7l-v8-headers-t14-475842
Price: 940.99 USD
Availability: BackOrder

$940.99

On Backorder — Expected to ship by Jul 26, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

These aFe Twisted Steel headers are made from 1-5/8 inch stainless steel tubing for your 11-21 Jeep Grand Cherokee 5.7L. They add up to 6 HP and 7 lb-ft of torque.

Key Features

1-5/8 IN mandrel-bent stainless steel tubing — provides maximum strength and durability.
Coated tubing — reduces outside surface temperature and engine compartment temperatures by up to 46%.
Factory-style laser cut and machined flanges — ensure a secure, leak-free seal.
Direct bolt-on installation — fits in stock locations with no cutting or modifications required.
100% MIG-welded — built for race-proven strength and durability.
Up to +6 HP and +7 lb-ft of torque — measured on in-house dyno.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will it fit your car?

Fits these vehicles

Dodge Durango 2011-2025
Jeep Grand Cherokee 2011-2021

About this part

Product Details

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.