Increased Flow
Stock Turbo Flange
One-Piece Construction
Cast-In EGR Flanges Retain Factory EGR
6 Port Gaskets Included For Hassle Free Install
Limited 2-Year Warranty
Note: Replacement bolts not included. See items below.
CA Residents: CARB E.O. Number on file – LEGAL for use in California.


The AFE 46-40054 BladeRunner Ductile Iron Exhaust Manifold for your 2007.5-2018 Dodge 6.7L Cummins increases performance and throttle response in your truck by outflowing the factory exhaust manifold by up to 49%! Featuring cast-in EGR flanges, this exhaust manifold retains the factory EGR system making it a direct bolt-in replacement. This manifold also features a thick wall flange design to increase strength and eliminate warping and cracking, while the machined ports and merged runner design reduces backpressure and maximizes exhaust flow.

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.


Additional information

Weight 24 lbs
Dimensions 26 × 6 × 6 in


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