PPE 116112520 BLACK CERAMIC COATED HIGH-FLOW MANIFOLD & UP-PIPE KIT

The PPE 116112520 Black Ceramic Coated High-Flow Manifold & Up-Pipe Kit will replace the leaking manifolds & up-pipes in your 2017-2024 GM 6.6L Duramax L5P. The manifolds in this kit are cast from high silicon with molybdenum ductile iron. This iron has good resistance to growth at high temperature and great thermal cycling performance. The aircraft-grade 304 stainless steel up-pipe bellows are constructed with an enlarged inner diameter for more flow, are internally sleeved. This kit is engineered to increase power and dependability while maximizing power and flow characteristics, lowering exhaust gas temperatures (EGTs), and accelerating turbo spool-up.

The Ceramic-Coating enhances the benefits of this High-Flow Manifold & Up-Pipe Kit and is specifically engineered to optimize power and flow characteristics. To shorten the thermal cycle and lower the surface temperature, ceramic coating acts as a thermal barrier and doesn't absorb heat as quickly as raw metal. Higher flow is facilitated by the ceramic covering, which results in reduce exhaust gas temperatures (EGTs). Additionally, this coating provides a tough defense against moisture, salt, oil, fuel, and other corrosive substances.