aFe BladeRunner Exhaust Manifold RAM 1500 (DT) 2019 - 2024 V8-5.7L HEMI

46-40154

Vehicle Applications

• 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.

OE exhaust manifolds are prone to cracking. These bladerunner exhaust manifolds features 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.

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.