Our rear exhaust kit delivers performance and cutting-edge style to your 2-seater Sea-Doo Spark. Allows for removal of restrictive sound suppression system located between water box and hull exit. Improves engine...
The RIVA Racing Stripe Socks are classically crew for everything you do. These socks are made to compliment your everyday wear and topped with a double contrast RIVA logo stripe. Created from a soft knit cotton/poly...
This High Volume Fuel Pump Kit delivers 340LPH to support modified supercharged & turbocharged engine packages. RIVA pumps utilize a turbine pumping mechanism that increases durability and fuel delivery. Kit includes...
RIVA High Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake valves are built from high grade EV-8 (24-4N) stainless that is...
Our Power Filter feeds your supercharged engine a steady diet of cool air delivering greatly improved acceleration and rpm. Replaces restrictive stock air box with a high-volume, precision-formed intake duct that...
The ultimate racing and recreation covers for your Yamaha GP1800 or VXR Watercraft. These covers are handmade in the USA with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, and proprietary...