aFe Power 46-40154 - BladeRunner Exhaust Manifold RAM 1500 (DT) 19-24 V8-5.7L HEMI

aFe Power 46-40154 - BladeRunner Exhaust Manifold RAM 1500 (DT) 19-24 V8-5.7L HEMI

BladeRunner Ported Ductile Iron Exhaust Manifold RAM 1500 (DT) 19-24 V8-5.7L HEMI

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. 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. These manifolds bolt directly to the factory y-pipe for an easy installation.

• Outflows The Factory Exhaust Manifolds By 15 Percent; Improving Performance And Throttle Response
• 25 Percent 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