Sinister Diesel Exhaust Headers (SDHDRS60) for 2003-2007 Powerstroke 6.0L

$2,653.29Purchase & earn 2,653 points!

Sinister Diesel’s high-flow stainless steel exhaust headers for 2003–2007 Ford Super Duty and Excursion with a 6.0L Powerstroke improve performance, reduce under-hood temperatures, and enhance exhaust flow. They add up to 37 hp and 99 lb-ft of torque with a modified tune, making them ideal for towing. Built with durable stainless steel, CNC flanges, TIG welding, and an EGT bung, these headers are designed for long-lasting performance.

4 People watching this product now!
Description

Do you need durable horsepower-building exhaust headers for your Ford Powerstroke Super Duty F-Series or Ford Excursion? Install a set of these high-flow stainless tubular headers to reduce under-hood temperatures and increase exhaust flow!
These have added 27 hp and 56 lbs-ft of torque on a Powerstroke with a stock tune, and added as much as 37 hp and 99 lbs-ft of torque with a modified tune. SInister Diesel headers produce power in the low RPM power band, making these perfect for towing.
These tubular headers are made from durable stainless steel and are built to last. Headers include CNC stainless flanges and are precision TIG welded. includes an EGT bung, welded on the driver side header. Pick one up for your Ford Power Stroke today! These exhaust headers are for a 2003, 2004, 2005, 2006, or 2007 Ford Super Duty or Excursion with a 6.0L Powerstroke engine.

Additional information
Weight 15 lbs
Dimensions 24 × 10 × 6 in
Manufacturer

Fitment

Fitment

2007 Ford F-250 6.0L

2007 Ford F-350 6.0L

2006 Ford F-250 6.0L

2006 Ford F-350 6.0L

2005 Ford F-250 6.0L

2005 Ford F-350 6.0L

2004 Ford F-250 6.0L

2004 Ford F-350 6.0L

2003 Ford F-250 6.0L

2003 Ford F-350 6.0L

2003 Ford Excursion 6.0L

2004 Ford Excursion 6.0L

2005 Ford Excursion 6.0L

Features

Features

  • 304 Stainless Steel Tubing For High Temperature Oxidation Resistance
  • Titanium Studs for extra durability
  • Mandrel Bent Tubes with TIG Welded CNC Precision Machined Flanges for Precision Fitment
  • Back Purged Welds for Superior Stength
  • 1 5/8″ Primaries to 2″ Collector
  • Performance Notes – Up to 27 hp and 56 lbs-ft on stock tune and up to 37 hp and 99 lbs-ft with a modified tune
  • 2 Year Warranty
Includes

Includes

  • (1) Set of Sinister Diesel Exhaust Headers
  • (1) Set of exhaust gaskets
  • (1) Set of Sinister Diesel Titanium Exhaust Manifold Studs
Reviews (0)

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

About brand
Sinister Diesel builds performance and reliability parts for diesel trucks. The company focuses on cooling, durability, and proper fitment. Sinister Diesel performance parts support daily driving, towing, and work use. Sinister designs cooling systems, charge pipes, and fuel system components. These parts help manage heat and reduce stress on the engine. Better cooling supports consistent performance under load. Truck owners trust the brand for dependable upgrades. These parts perform well in real-world driving conditions.
Shipping & Delivery