Manifolds & Risers

Repower Marine's aftermarket Mercruiser parts includes a range of exhaust manifolds and risers. Exhaust manifolds are manufactured with cast iron, so over time these castings become porous and fail allowing water to enter the engine. This initially causes unexplained running problems and lead to engine failure. We recommend regular inspection of the exhaust system, or if signs of leakage can be seen on the manifold. Our replacement Mercruiser exhaust manifolds and risers are manufactured by HGE Marine Engine Products. The manifolds are cast and machined to a high standard, and come with the gaskets, bolts and plugs. Supplied with a 3 Year Warranty.