Enhance Your Duramax Performance with AFE 46-40024 Exhaust Manifolds

Unlock the full potential of your Duramax-powered truck with the AFE 46-40024 Exhaust Manifolds. Crafted from durable cast ductile iron, these manifolds are engineered to outperform factory units by 6%, providing a noticeable boost in exhaust flow and engine performance.

Designed for seamless compatibility with factory up-pipes, the AFE 46-40024 manifolds allow for an easy installation process with no modifications required. The innovative design eliminates the flow-restricting pinch of the factory driver-side manifold, significantly enhancing exhaust efficiency.

Featuring precision-machined ports and a gasket-matched design, these manifolds maximize exhaust flow, ensuring optimal performance under all driving conditions. Additionally, integrated 1/8" NPT ports enable the straightforward installation of EGT monitors, allowing you to keep a close eye on your engine's performance.

With manifold mounting hardware included, upgrading your exhaust system has never been easier. Experience the difference with AFE’s commitment to quality and performance.

Features and Benefits:

• Durable Construction: Made from cast ductile iron for lasting performance and resilience in demanding conditions.
• Increased Exhaust Flow: 6% improved flow compared to stock manifolds for enhanced engine responsiveness and power.
• Easy Installation: Compatible with factory up-pipes and includes all necessary mounting hardware for a straightforward upgrade.
• Optimized Design: Eliminates the restrictive pinch of the factory driver-side manifold to enhance overall exhaust efficiency.
• Precision Engineering: Machined ports and gasket-matched design maximize exhaust flow for improved performance.
• Monitoring Ready: 1/8" NPT ports allow for easy installation of EGT monitors for precise performance tracking.

Upgrade your Duramax with the AFE 46-40024 Exhaust Manifolds and experience the benefits of improved flow, enhanced performance, and reliability. Order yours today to take your truck to the next level!