SKU: 45979041581

AFE Twisted Steel T4 304 Stainless Exhaust Header 98.5-02 Dodge 5.9L Cummins

Sale price$595.93 Regular price$662.15
Save 10%

Pay in installments of $165.54 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

AFE Twisted Steel T4 304 Stainless Exhaust Header 98.5-02 Dodge 5.9L CumminsA header for a Cummins?! There's something cool and nostalgic about headers. Back in the days of muscle cars and carburetors, they were a tried and true method of gaining power and getting a really cool sound, plus they looked great when you pop the hood. While these may not be your traditional long tube headers, this Twisted Steel Header from AFE will definitely aid in airflow for improved turbo response and lower EGT's. And yes, it looks pretty

A header......for a Cummins?! There's something cool and nostalgic about headers. Back in the days of muscle cars and carburetors, they were a tried and true method of gaining power and getting a really cool sound, plus they looked great when you pop the hood. While these may not be your traditional long tube headers, this Twisted Steel Header from AFE will definitely aid in airflow for improved turbo response and lower EGT's. And yes, it looks pretty sweet, as well!

Unleash torque and horsepower with this Twisted Steel series header for your 24 valve Cummins. 1-3/4" head pipes stepped to 2" mandrel bent 304 stainless steel tubing and a 1/2" laser cut T4 divided flange builds quicker turbo boost, improves throttle response, and overall performance. TIG welded for strength and durability, this system is equipped with 1/8" EGT ports for auxiliary equipment.

1-3/4" TO 2" X 0.120 WALL STAINLESS STEEL: 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.

TIG-WELDED: 100% TIG-Welded by certified craftsmen provides the strongest welds reducing stress cracks for race proven strength and durability.

DIVIDED T4 FLANGE: This system utilizes a divided T4 flange that allows for a increase exhaust velocity, turbo spool, and boost.

INTEGRATED TURBOCHARGER BRACE: Turbocharger brace added to support turbo and take load off the header tubes.

DUAL AUXILIARY PORTS: Two exhaust gas temperature (EGT) probe ports are supplied for easy installation of gauges or testing equipment.

HASSLE-FREE INSTALLATION: All necessary hardware and gasket are included for a hassle-free installation.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45979041581

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
BSakFL
Dallas, US
★★★★★ 5
Great shirt, a bit large in arms
Color: A - Moon Gray, Size: Medium
I really like the cut and texture of the shirt. The only thing I would say is it is loose in the arms unless you’re a body builder. My arms are toned, muscular, but more lean than thick, so if you like a snug sleeve this is probably not for you. I’m 5’9” 180bs for reference and wear a medium.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
S
Verified Purchase
Suejan
Birmingham, US
★★★★★ 5
Check the size chart and reviews!
Color: Black, Size: 3X-Large, Color: Black, Size: 3X-Large
Bought this for my husband and if i didnt check the reviews I would ordered it too small. He normally wears a XL in T-shirts but he has very large arms so the 3XL in this fits him comfortably. The material is a bit stretchy so he could have probably taken the 2XL but I am satisfied with how the 3XL looks on him. He looks so good!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
O
Verified Purchase
Owen
New York, US
★★★★★ 1
Size discrepancy
Color: Wine Red, Size: Small
I like the look and feel of this shirt, but I originally bought a medium and it was too big, so I bought a small. Both shirts are the exact same size. It is labeled on the collar as a different size, but it's the same. If anything the small is slightly larger
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
I
Verified Purchase
Itsjustmie
Chelsea, US
★★★★★ 5
Boyfriend looks good in them
Color: Black, Size: Medium
Bought these for my boyfriend and he looks amazing in them! They fit his body so well. Quality is nice and soft. Boyfriend ended up getting them in multiple different colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
D
Verified Purchase
Dominick B.
Chelsea, US
★★★★★ 5
Happy with my purchase
Color: Black, Size: X-Large
The material is good quality and it did great in the gentle cycle of my washing machine. I hung it to dry, no dryer. Looks great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

recommand products