RAM 1500 Performance Exhaust - aFe - BladeRunner Exhaust Manifold - 19-24. This direct-fit BladeRunner exhaust manifold is designed for the RAM 1500 (DT) 2019–2024 with the 5.7L HEMI, offering a durable replacement for the factory units while improving exhaust flow and throttle response.

Built from cast ductile iron with 25% thicker walls than the factory manifolds, this aFe BladeRunner unit increases rigidity and reduces the risk of cracking under heat and stress. The inlet and outlet ports are machined to match factory gasket openings, which maximizes flow without compromising gasket sealing. It bolts directly to the factory Y-pipe for a straightforward installation and includes manifold mounting hardware. Compared to the OE manifolds, the BladeRunner design outflows the factory castings by approximately 15%, improving exhaust scavenging and responsiveness without requiring additional modifications.

Features

• Cast ductile iron construction for durability
• Machined inlet and outlet ports to match factory gaskets
• 25% thicker walls for increased rigidity and crack resistance
• Bolts directly to factory Y-pipe; mounting hardware included
• Flows ~15% more than factory manifolds for improved throttle response

If you have questions or want help confirming fitment, call us — we’re happy to assist. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) for details or to schedule service. If you are thinking about purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov