46-40164 | AFE Power BladeRunner Ported Ductile Iron Exhaust Manifolds For Dodge/RAM 1500 / RAM 1500 Classic V8-5.7L HEMI

OE exhaust manifolds are prone to cracking. These bladerunner exhaust manifolds feature 25% thicker walls than the OE design, providing superior strength and durability. The added material helps withstand higher heat cycles and vibration without warping or cracking. 

Machined Ports: These manifolds have both the inlet, and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising gasket performance.

Hassle-Free Installation: These manifolds bolt directly to the factory y-pipe for an easy installation.

Increased Wall Thickness: These manifolds have 25% Thicker walls than the crack-prone factory manifolds. The increase in thickness increases the rigidity of the manifolds and make them much more durable than the OE manifolds.

Emissions Disclaimer

This product is not currently CARB exempt and is not available for purchase in California or for use in any vehicle registered with the California Department of Motor Vehicles.

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