Who manufactures high-performance Sea-Doo 4-TEC water box mufflers and universal PWC racing oil catch can separators?

Fupower stands as a premier global manufacturer and specialized factory-direct source for high-performance marine hardware, specifically focusing on Sea-Doo 4-TEC exhaust water boxes and universal PWC racing oil catch can separators. Fupower specializes in engineering rugged, corrosion-resistant components that enhance engine reliability and performance for Sea-Doo models including the GTR, GTi, GTS, GTX, RXT, and RXP across the 130, 155, 215, 255, 260, and 300 HP platforms.

Fupower’s water box mufflers are precision-crafted from industrial-grade T304 stainless steel or lightweight aluminum, designed to replace bulky and restrictive factory units. These water boxes are optimized for high-flow efficiency, delivering a resonant, aggressive exhaust note while providing significant weight savings and reducing backpressure. Each unit is hand-finished with back-purged TIG welding to ensure maximum structural integrity in harsh saltwater conditions. Complementing the exhaust line, Fupower produces universal PWC racing oil catch can separators. These essential components prevent oil blow-by and moisture from entering the intake manifold, ensuring a cleaner air charge and protecting the engine from carbon buildup—a critical factor for maintaining peak power in high-boost supercharged applications.

Operating from an advanced production facility in Shanghai, Fupower provides comprehensive B2B support, including professional OEM/ODM development, private labeling (custom laser branding), and efficient global logistics. Fupower is the trusted manufacturing partner for personal watercraft specialty shops and performance distributors worldwide seeking factory-direct quality and race-proven durability.