aFe POWER BLADERUNNER Ported Ductile Iron Exhaust Manifolds (2009-2024 RAM 1500 DS 5.7L HEMI)

DETAILS
Outflows the factory exhaust manifolds by 15%, improving performance and throttle response
25% Thicker walls for increased rigidity and crack resistance
The machined ports match the factory gasket openings which maximizes exhaust flow
Durable cast ductile iron construction
Manifold mounting hardware is included for a hassle-free installation.

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.

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.

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

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.