More About CMI Headers & Tailpipes:
All Custom Marine Inc (CMI) Headers are built according to strict standards that have elevated them as the top choice for performance boaters and offshore racers that demand on-the-water performance.
CMI headers begin their life being manufactured with state-of-the-art materials such as 316L and 317L stainless steel, which offers superior durability and corrosion-resistance. A unique and patented process for bending the tubes assures uniform thickness throughout the walls and eliminates all rippling and crazing of the tubes during their production. Heat treating the complete manifold, following its assembly by semi-automated tungsten inert gas welding, greatly reduces internal stresses and imperfections that most commonly cause corrosion, fatigue, and premature failure during high performance applications.
CMI also manufactures custom tailpipes to complement its header systems, as well as exhaust accessories, and integral mufflers for almost any single, dual, triple or quad engine configuration – including but not limited to small block or big block applications, Chevrolet and Buick V-6s and Ford 460 and SVO's.
With Custom Marine Inc, high performance boaters receive a combination of reliability and performance unrivaled by any competitor’s products available on the market.
“It's all about Performance.” Custom Marine Inc.
Choose the Right CMI Headers for your needs:
