High-temperature silicone couplers used when installing RIVA Pro-Series Aluminum Waterboxes (RS16081 or RS16082) in Sea-Doo RXP-X/RXT-X, (255hp models) RXP, RXT & GTX-SC (2004-09 215hp models). Includes stainless steel hose clamps....

Our quality silicone exhaust couplers are ideal for high temperature applications in racing watercraft. Silicone rubber will remain flexible and ageless after prolonged exposure to extreme temperatures, weather, or ozone - it will stay soft and pliable after years of use as compared to traditiona...

Our quality silicone exhaust couplers are ideal for high temperature applications in racing watercraft. Silicone rubber will remain flexible and ageless after prolonged exposure to extreme temperatures, weather, or ozone - it will stay soft and pliable after years of use as compared to traditiona...

Our quality silicone exhaust couplers are ideal for high temperature applications in racing watercraft. Silicone rubber will remain flexible and ageless after prolonged exposure to extreme temperatures, weather, or ozone - it will stay soft and pliable after years of use as compared to traditiona...

Water-repellent cover (pre-filter) for screen-type flame arrestors protect your motor from unwanted water intrusion and debris without restricting airflow. Sold individually. NOTE: Works with RIVA Yamaha 66V/66E Power Filter (part# RY1317)....

Flo-Rite Air Vents reduce underhood temperatures & improve performance by allowing hot air to escape engine compartment. These 2.5" water-repellent vents feature an integrated pre-filter that allows air to pass freely while keeping water out. Installs easily into hood cowlings, engine cowlings or de...

Garden hose end only of RIVA flush kit, part# RY8500. Can also be used to flush RIVA Power Coolers, part# RY17040-pc and RY17080-PC...

Motor end only of RIVA flush kit, part# RY8500...

Replaces the restrictive sound suppression system located between the water box and hull exit on your watercraft. Improves engine performance by reducing back pressure and harmful detonation. Includes mandrel bent aluminum tubing that is powder coated to prevent corrosion, high-temp silicone replace...

Replaces the restrictive sound suppression system located between the waterbox and hull exit on your watercraft. Improves engine performance by reducing back pressure and harmful detonation. Easy installation with noticeable results. RACE legal....