High-flow upgraded exhaust manifolds for 2003–2007 Ford F-250 and F-350 with the 6.0L Powerstroke engine, designed to restore proper exhaust sealing, improve flow, and support turbo efficiency. These manifolds replace cracked, warped, leaking, or restrictive factory manifolds that commonly fail from heat cycles and corrosion. Built with heavy-walled elbow connections, these manifolds help prevent burn-through while retaining exhaust gas temperatures to improve turbine efficiency and overall exhaust flow.

Fitment

• 2003–2007 Ford F-250 Super Duty -- 6.0L Powerstroke Diesel
• 2003–2007 Ford F-350 Super Duty -- 6.0L Powerstroke Diesel

Product Details

• Material: High-silicon ductile iron for greater durability
• Construction: Tubular manifold design with equal-length runners for balanced exhaust reversion, mandrel bent pipes to maintain free flow, and TIG welded joints for cracking resistance
• Finish: Coated to resist corrosion and pre-drilled for pyrometer probe installation
• Design Focus: Runners engineered to improve cylinder evacuation
• Hardware: Includes gaskets and fasteners for proper sealing

Installation

Professional installation is recommended for this exhaust manifold upgrade. Driver's side requires removal of the dipstick tube, and loosening the up-pipes helps achieve a good seal.

Check local emissions regulations before purchase. Professional installation is recommended.

Get the right part the first time.