aFe Power BladeRunner Exhaust Manifolds for 2019-2024 Ram 1500 (V8-5.7L)

Fits 2019-2024 Ram 1500 models (DT) equipped with the V8-5.7L HEMI engine.

The aFe Power BladeRunner exhaust manifolds are engineered to solve the common cracking and warping issues found in factory HEMI manifolds. Constructed from heavy-duty cast ductile iron, these manifolds feature walls that are 25% thicker than original equipment. This added material increases rigidity and durability, ensuring a long-lasting seal that resists the thermal cycling stress typical of heavy-duty use. The intake and outlet ports are precision-machined to match factory gasket openings, maximizing exhaust gas velocity and ensuring a leak-free fit.

Designed for performance as well as reliability, the BladeRunner series outflows the factory manifolds by 15%, which translates to improved throttle response and overall engine efficiency. These units are a direct-fit replacement and bolt up to the factory y-pipe with no modifications required. This kit (MPN: 46-40154) comes complete with all necessary mounting hardware for a straightforward installation.

• Outflows factory manifolds by 15% for improved performance
• Durable cast ductile iron construction resists cracking
• 25% thicker walls for superior rigidity and thermal stability
• Machined ports match factory gasket openings for maximum flow
• Direct-fit replacement bolts to factory y-pipe
• Includes manifold mounting hardware
• Manufacturer Part Number: 46-40154