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Yamaha Waterboxes

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RIVA Yamaha 1.8/1.9L SVHO/SHO/HO Pro-Series Waterbox

RIVA Yamaha 1.8/1.9L SVHO/SHO/HO Pro-Series Waterbox

RY16041

Developed on our Dyno and tested extensively on the water, this water box features radiused exhaust tubes and end caps for optimum exhaust flow. Unique exhaust baffle will increase the low-end power and mid-range pull of your Yamaha watercraft. Delivers up to 15hp on modified engines along with sign...

  • $469.95
    •
    Add to Cart
    RIVA Yamaha 1.8/1.9L SVHO/SHO/HO Pro-Series Waterbox

    RIVA Yamaha 1.8/1.9L SVHO/SHO/HO Pro-Series Waterbox

  • $469.95

    • Developed on our Dyno and tested extensively on the water, this water box features radiused exhaust tubes and end caps for optimum exhaust flow. Unique exhaust baffle will increase the low-end power and mid-range pull of your Yamaha watercraft. Delivers up to 15hp on modified engines along with sign...

    Add to cart
    OEM 2021 and Newer SVHO Yamaha Waterbox

    OEM 2021 and Newer SVHO Yamaha Waterbox

    F4P-U7550-00-00

    Replace your 2020 and older factory Waverunner waterbox with this 2021+ SVHO OEM waterbox. No baffle, increase performance, better sound, big price savings. F4P-U7550-00-00 WATER LOCK COMP.

  • $359.99
    •
    Add to Cart
    OEM 2021 and Newer SVHO Yamaha Waterbox

    OEM 2021 and Newer SVHO Yamaha Waterbox

  • $359.99

    • Replace your 2020 and older factory Waverunner waterbox with this 2021+ SVHO OEM waterbox. No baffle, increase performance, better sound, big price savings. F4P-U7550-00-00 WATER LOCK COMP....

    Add to cart

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    The GreenHulk PWC Performance Parts Store has been the number one trusted source for PWC enthusiasts since 2006. We carry only the aftermarket parts and accessories for your Sea Doo, Yamaha Waverunner and Kawasaki Jetski that have been tested and proven. In addition, most of our performance parts have been discussed in great depth by some of the most skilled PWC tuners in the world on our forums at GreenHulk.net. In addition to personal watercraft performance upgrades, we sell factory OEM replacement parts for all skis, Honda, Yamaha, Kawasaki, Suzuki and Can-Am dirt bikes, street bikes, Quads, ATV, UTV and Yamaha outboards.

    We offer the absolute best customer service in the industry, guaranteed. We look forward to serving your needs!

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