Mercury - Exhaust Manifold - Fits 2008 and newer MCM/MIE V‑8 EC Engines - 8M0103774 Mercury 25-30 EFI Outboard Parts & Service Kits (2005 & Older) Ideal for boats frequently used

Ideal for boats frequently used in: Saltwater bays & coastal inlets

Optimized for high-heat air-cooled applications

because well-protected metal doesn’t lie—it stays smooth

but they often lack the engineering precision and durable construction required for marine environments

Mercury - Exhaust Manifold - Fits 2008 and newer MCM/MIE V‑8 EC Engines - 8M0103774 Mercury 25-30 EFI Outboard Parts & Service Kits (2005 & Older) Ideal for boats frequently usedMANIFOLD EXH EC PORT WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.