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Afe

Afe

aFe 21-22 Jeep Wrangler 392 Twisted Steel Header 1-7/8 IN to 2-3/4 IN 304 w/ Raw Finish

SKU: AFE48-38031

Headers

AFE Headers...

aFe 21-22 Jeep Wrangler 392 Twisted Steel Header 1-7/8 IN to 2-3/4 IN 304 w/ Raw Finish
Afe

Afe

aFe 21-22 Jeep Wrangler 392 Twisted Steel Header 1-7/8 IN to 2-3/4 IN 304 w/ Raw Finish

SKU: AFE48-38031

Headers

AFE Headers...

A$2,691.07
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

This system is constructed of 1-7/8 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut machined mild steel flanges are used used for a secure leak-free seal. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response. Utilizing factory style and 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

This system is constructed of 1-7/8 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut machined mild steel flanges are used used for a secure leak-free seal. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response. Utilizing factory style and 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.


Features and Benefits

  • Constructed from 1-7/8 IN - 3 IN Mandrel-Bent 304 Stainless Steel Tubing
  • Heavy Duty Laser Cut Machined Mild Steel Flanges are used for a Durable Leak-Free Seal
  • 4-to-1 Mitered Merge Collectors Decrease Turbulence and Increase Exhaust Velocity
  • 100% MIG-Welded for Strength and Durability
  • Retains Factory O2 Sensor Locations
  • Works with Factory Exhaust System with No Modifications Necessary

Product Details

Catalytic Converter Quantity:None
Color:Natural
Description:Twisted Steel 1-7/8 IN to 2-3/4 IN 304 Stainless Header w/ Raw Finish
Gasket Or Seal Included:No
Gaskets Included:No
Header Style:Shorty
Horse Power Increase:11
Material:304 Stainless Steel
Mounting Hardware Included:No
Part Number:afe48-38031
Port Shape:Round
Torque Increase:13
Tube Wall Thickness:16 Gauge

Application Summary

Jeep Wrangler 392 21-24 V8-6.4L

Part Type

Exhaust Header

Data: v4.2 - Upd: 2026-10-17 01:43:31

Features

  • 100% MIG-Welded for Strength and Durability
  • 4-to-1 Mitered Merge Collectors Decrease Turbulence and Increase Exhaust Velocity
  • Constructed from 1-7/8 IN - 3 IN Mandrel-Bent 304 Stainless Steel Tubing
  • Heavy Duty Laser Cut Machined Mild Steel Flanges are used for a Durable Leak-Free Seal
  • Retains Factory O2 Sensor Locations
  • Works with Factory Exhaust System with No Modifications Necessary

Specifications

Product Attributes - Brand
AFE Power
Product Attributes - Manufacturer's Part Number
48-38031
Product Attributes - Part Type
Headers
Product Attributes - Product Line
aFe Twisted Steel Headers
Product Attributes - UPC
802959483824
Product Attributes - Header Style
Shorty
Product Attributes - Header Material
304 stainless steel
Product Attributes - Primary Tube Outside Diameter (in.)
1 7/8 in.
Product Attributes - Header Color
Natural
Product Attributes - Flange Style
Standard
Product Attributes - Weld-Up
No
Product Attributes - Cylinder Head Port Shape
D-port
Product Attributes - Collector Attachment
Stock flange
Product Attributes - Collector Diameter (in.)
3.00
Product Attributes - Collector Reducers Included
No
Product Attributes - Tuned
No
Product Attributes - Primary Tube Gauge
16-gauge
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 afe48-38031
SFX Item ID 4374209
Supplier Item Code 4374209
Manufacturer SKU 48-38031
Manufacturer UPC 802959483824

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Compatibility

Jeep Wrangler 392 21-24 V8-6.4L

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