516210041 | PPE Performance Turbo Down Pipe Exhaust Ring 4.0 Inch Marmon

FEATURES

• High Sil-Moly cast iron construction with improved hardness and corrosion resistance
• 75% increased wall thickness eliminates cracking/warping that's commonly seen on the factory manifolds
• 28% increased flange thickness for superior durability and strength
• Includes manifold gaskets, EGR pipe gaskets, and hardware
• Compatible with factory EGR pipe, up-pipes, and manifold heat shields

6.7L Power Stroke Exhaust Manifold

The PPE Power Stroke exhaust manifolds are made from high silicon molybdenum ductile iron with superior heat resistance. Featuring a 7mm wall thickness, the PPE manifolds are 75% thicker to help prevent cracking, warping, and deformation, which are commonly seen on the factory manifolds. These exhaust manifolds are designed to last, in both stock and high-performance applications.

Engineered to be a direct bolt-on kit, the PPE manifolds are compatible with the factory EGR tube, up-pipes, and manifold heat shields.

Kit includes a complete installation package with studs, flange nuts, manifold spacers, manifold gaskets and upper and lower EGR gaskets.

For maximum performance, pair with the PPE 6.7L High-Flow Up-Pipes (SKU 316119520).