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

These exhaust manifolds improve performance and throttle response by outflowing factory manifolds by 15%. They feature machined ports and 25% thicker walls for increased rigidity and durability.

• The description claims that these manifolds outflow factory exhaust manifolds by 15%, improving performance and throttle response.
• The description claims that the manifolds have 25% thicker walls than OE designs, providing superior strength and durability.
• The description claims that the machined ports match factory gasket openings, maximizing exhaust flow.
• The description claims that the manifolds are designed to be easily installed.