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In stock in Dubai, ready to ship
In stock at our Dubai hub
Stocked in Dubai, ready to ship.
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RIVA Yamaha Pro-Series Waterbox for 1.8L SVHO, SHO, HO and 1.9L HO WaveRunners, Aluminium High Flow Waterbox
2,204
Default variant
AVAILABILITY: In stock (19 items)
PRODUCT INFORMATION
Features
Specification
CUSTOMER REVIEWS
PRODUCT INFORMATION
The RIVA Pro-Series Waterbox is a high-flow aluminium waterbox for Yamaha 1.8L SVHO, SHO and HO and 1.9L HO WaveRunners. Radiused tubes and end caps improve exhaust flow, and a tuned baffle adds low-end power and mid-range pull. RIVA quotes up to 15 hp on modified engines, plus torque gains.
It is built for owners of modified skis, and the strong aluminium body survives backfires. Powder coated against corrosion. RIVA notes it is not compatible with free flow exhaust kit RY16200 on 2024 and newer FX, GP and VX HO 1.9L models.
Features
Feature What it does for you Up to 15 HP On modified engines, per RIVA dyno testing. Radiused tubes Smoother exhaust flow. Machined hose flanges Reliable coupler retention. Aluminium, powder coated Survives backfires and resists corrosion.
Specification
Brand RIVA Racing Part number RY16041 Engines Yamaha 1.8L SVHO, SHO, HO and 1.9L HO Material Aluminium, powder coated Power gain Up to 15 hp on modified craft (RIVA) Not compatible RIVA RY16200 on 2024+ FX/GP/VX HO 1.9L
Shipping and package Package size (L x W x H) 50 x 40 x 30 cm Shipping weight 5 kg
Frequently Asked Questions
Which engines does it fit?
▼
Yamaha 1.8L SVHO, SHO and HO and the 1.9L HO, per RIVA's application list.
How much power does it add?
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RIVA quotes up to 15 hp on modified engines, along with torque gains.
Any compatibility limits?
▼
RIVA states it is not compatible with free flow exhaust kit RY16200 on 2024 and newer FX, GP and VX HO 1.9L models.
Adventures Hub store rating
4.4/5 from 43 customers
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