Diesel Exhaust Manifolds

aFe Power has developed an exhaust manifold casted of stainless steel and ductile iron for diesel applications. Our exhaust manifolds are designed with thick wall for maximum durability. A merged runner design has been incorporated for improved airflow. The result is increased exhaust flow, faster turbo spool up, lower EGTs, and improved performance.  The ductile iron exhaust manifolds also come in a ported and non-ported version. 

One-Piece Construction

This manifold is constructed of durable cast ductile iron with a reinforcing rib for maximum strength between the wall flanges at the ports. 

Dual Auxiliary Ports

Two Exhaust Gas Temperature (EGT) probe ports are supplied for easy installation of gauges or testing equipment. 

Hassle-Free Installation

6-port gaskets are included for a hassle-free installation. 

Exhaust Manifolds 

• Outflows Factory Exhaust Manifold
• Improves Throttle Response
• Thick Flange for Increased Strength

Exhaust Manifold Features

Exhaust Manifold Performance Package

The aFe Power exhaust manifold performance package offers more power at a great value. This package features aFe Power's cast ductile iron exhaust manifold and a BladeRunner turbocharger with no core charge. The turbocharger requires no additional fueling and comes with a two year warranty. 

• BladeRunner turbocharger
• Exhaust Manifold
• Gaskets and Hardware Inlcuded