aFe Power Twisted Steel 304 Stainless Header w/T4 Flange | 2003-2007 Dodge Cummins 5.9L

Unleash torque and horsepower with this aFe Power Twisted Steel series stainless steel header for your 2003-2007 Dodge Cummins Diesel 5.9L. 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.

1-3/4 to 2in x .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 T-4 Flange
This system utilizes a divided diesel T-4 flange that allows for a larger turbo and increase exhaust velocity, turbo spool, and boost.

Brushed 304 SS Construction
Durable mandrel bent brushed 304 stainless steel tubing for maximum performance and corrosion resistant.

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 is included for a hassle-free installation.

Important Note: Does NOT include turbo gasket.

Legaility: This system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicle.