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

SKU: AFE48-38029

Headers

AFE Headers

Afe

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

SKU: AFE48-38029

Headers

AFE Headers

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

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.

Product Overview

Features and Benefits

Up to +6 HP and +7 lbs. x Ft. TQ.
Constructed from 1-5/8 IN Mandrel-Bent Stainless Steel Tubing
Titanium Cerakote Ceramic Outer Finish Reduces Heat in Engine Compartment
Optimized Tube Lengths for Improve Flow and Performance
A Combination of Heavy Duty Laser Cut and Machined Flanges are used for a Durable Leak-Free Seal
100% MIG-Welded for Strength and Durability
Works with Factory Exhaust System with No Modifications Necessary

Product Details

Catalytic Converter(s) Included:	Yes
Description:	Twisted Steel 1-5/8 IN to 2-1/4 IN 304 Stainless Headers w/ Raw Finish
Finish:	Natural
Hardware Included:	Yes
Horse Power Increase:	6
Material:	304 Stainless Steel
Part Number:	afe48-38029
Torque Increase:	7
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Application Summary

Jeep Grand Cherokee (WK2) 11-21/ Dodge Durango 11-24 V8-5.7L HEMI

Part Type

Exhaust Header

Data: v4.2 - Upd: 2026-10-11 02:33:03

Features

100% MIG-Welded for Strength and Durability
A Combination of Heavy Duty Laser Cut and Machined Flanges are used for a Durable Leak-Free Seal
Constructed from 1-5/8 IN Mandrel-Bent Stainless Steel Tubing
Optimized Tube Lengths for Improve Flow and Performance
Titanium Cerakote Ceramic Outer Finish Reduces Heat in Engine Compartment
Up to +6 HP and +7 lbs. x Ft. TQ.
Works with Factory Exhaust System with No Modifications Necessary

Specifications

Product Attributes - Brand: AFE Power
Product Attributes - Manufacturer's Part Number: 48-38029
Product Attributes - Part Type: Headers
Product Attributes - Product Line: aFe Twisted Steel Headers
Product Attributes - UPC: 802959483794
Product Attributes - Header Style: Shorty
Product Attributes - Header Material: 304 stainless steel
Product Attributes - Primary Tube Outside Diameter (in.): 1 5/8 in.
Product Attributes - Header Color: Natural
Product Attributes - Weld-Up: No
Product Attributes - Cylinder Head Port Shape: Oval
Product Attributes - Collector Attachment: Stock flange
Product Attributes - Collector Reducers Included: No
Product Attributes - Tuned: No
Product Attributes - Bolts/Studs Included: Yes
Product Attributes - Gaskets Included: Yes
Product Attributes - Crossover Pipe Included: No
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Motor Mounts Included: No
Product Attributes - Transmission Mount Included: No
Product Attributes - Quantity: Sold as a pair.

Reference Information

Brand Name/s	Afe
StreetFX SKU	afe48-38029
SFX Item ID	4373838
Supplier Item Code	4373838
Manufacturer SKU	48-38029
Manufacturer UPC	802959483794
Alternative References	(WK2), 5.7L