aFe Twisted Steel Header w/ T4 Turbo Manifold 03-07 Dodge Diesel L6-5.9L

SKU: AFE48-32018

Headers

AFE Headers...

aFe Twisted Steel Header w/ T4 Turbo Manifold 03-07 Dodge Diesel L6-5.9L

Afe

aFe Twisted Steel Header w/ T4 Turbo Manifold 03-07 Dodge Diesel L6-5.9L

SKU: AFE48-32018

Headers

AFE Headers...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Unleash torque and horsepower with this Twisted Steel series header for your Dodge Diesel. 1-3/4" head pipes stepped to 2" x .120 wall, mandrel bent 304 stainless steel tubing and a 1/2" laser cut T-4 divided diesel flange builds quicker turbo boost, improves throttle response and overall performance. TIG welded for strength and durability, this system allows for use of a larger turbo and is equipped with 1/8" EGT ports for auxiliary equipment. A 1-3/4" head pipe stepped to 2" x .120 wall stainless steel tubing, is used to increase exhaust velocity and increase usable torque. This means a more aggressive throttle response and increased passing power. 100% TIG-Welded by certified craftsmen provides the strongest welds reducing stress cracks for race proven strength and durability. This system utilizes a divided diesel T-4 flange that allows for a larger turbo and increase exhaust velocity, turbo spool, and boost.

Product Overview

Features and Benefits

T-4 Flange
100% TIG Welded
Laser Cut Flanges

Product Details

Color:	Raw
Description:	Twisted Steel 304 Stainless Steel Header w/ T4 Turbo Flange
EGT Port:	Yes
Finish:	Natural
Gasket Or Seal Included:	Yes
Material:	304 Stainless Steel
Mounting Hardware Included:	Yes
Part Number:	afe48-32018
Port Shape:	Round
Primary Tubing Diameter:	1.75
Sheen Level:	Satin
Tube Diameter:	1.75 - 2
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Application Summary

Dodge Diesel Trucks 03-07 L6-5.9L (td)

Part Type

Available to Order

Data: v4.2 - Upd: 2026-10-13 21:29:09

Features

100% TIG Welded
Laser Cut Flanges
T-4 Flange

Specifications

Product Attributes - Brand: AFE Power
Product Attributes - Manufacturer's Part Number: 48-32018
Product Attributes - Part Type: Headers
Product Attributes - Product Line: aFe Twisted Steel Headers
Product Attributes - UPC: 802959482414
Product Attributes - Header Style: Shorty
Product Attributes - Header Material: 304 stainless steel
Product Attributes - Primary Tube Outside Diameter (in.): 1 3/4 - 2 in.
Product Attributes - Header Color: Natural
Product Attributes - Flange Style: Standard
Product Attributes - Weld-Up: No
Product Attributes - Collector Reducers Included: No
Product Attributes - Tuned: Yes
Product Attributes - Flange Thickness (in.): 0.38 in.
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 individually.

Reference Information

Brand Name/s	Afe
StreetFX SKU	afe48-32018
SFX Item ID	4370336
Supplier Item Code	4370336
Manufacturer SKU	48-32018
Manufacturer UPC	802959482414
Alternative References	L6-5.9L