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Sea Doo Waterboxes

RIVA Sea-Doo 2020 & Newer Pro-Series Waterbox

RS16142

Our Pro-Series Waterbox delivers increased horsepower and performance by reducing exhaust restriction and back pressure. Developed on a flow bench, our waterbox features radiused exhaust tubes and end caps for optimum exhaust flow. Innovative short design allows easy servicing of supercharger withou...

  • $472.95
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    RIVA Sea-Doo 2020 & Newer Pro-Series Waterbox

  • $472.95
  • Our Pro-Series Waterbox delivers increased horsepower and performance by reducing exhaust restriction and back pressure. Developed on a flow bench, our waterbox features radiused exhaust tubes and end caps for optimum exhaust flow. Innovative short design allows easy servicing of supercharger withou...

    RIVA Sea-Doo 2016-19 RXP, RXT & GTX 300/230/155 Pro-Series Waterbox

    RS16141

    Our Pro-Series Waterboxes deliver increased horsepower and performance by reducing exhaust restriction and back pressure. Developed on a flow bench, our waterboxes feature radiused exhaust tubes and end caps for optimum exhaust flow. Innovative short design allows easy servicing of supercharger with...

  • $472.95
    F144781939999.jpg

    RIVA Sea-Doo 2016-19 RXP, RXT & GTX 300/230/155 Pro-Series Waterbox

  • $472.95
  • Our Pro-Series Waterboxes deliver increased horsepower and performance by reducing exhaust restriction and back pressure. Developed on a flow bench, our waterboxes feature radiused exhaust tubes and end caps for optimum exhaust flow. Innovative short design allows easy servicing of supercharger with...

    TDR Sea-Doo RXP-X/RXT-X/GTX LTD 300 Waterbox

    02-0111-B

    TDR baffled waterboxes are designed for the recreational rider who wants a power increase with a deep throaty sound. This aluminum box works well with stock & modified engines. Please Note: TDR waterboxes are custom built for you once the order is placed in our store. Please allow 8-10 production d...

  • $310.00
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    TDR Sea-Doo RXP-X/RXT-X/GTX LTD 300 Waterbox

  • $310.00
  • TDR baffled waterboxes are designed for the recreational rider who wants a power increase with a deep throaty sound. This aluminum box works well with stock & modified engines. Please Note: TDR waterboxes are custom built for you once the order is placed in our store. Please allow 8-10 production d...

    RIVA Spark Performance Waterbox

    RS16131

    Unique exhaust baffle design increases the low-end power and mid-range pull of your SPARK's 900cc engine. Delivers up to 5hp on modified engines along with significant torque gains. High-strength aluminum construction will survive backfires and meltdowns. Developed on our Dyno and tested extensively...

  • $429.95
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    RIVA Spark Performance Waterbox

  • $429.95
  • Unique exhaust baffle design increases the low-end power and mid-range pull of your SPARK's 900cc engine. Delivers up to 5hp on modified engines along with significant torque gains. High-strength aluminum construction will survive backfires and meltdowns. Developed on our Dyno and tested extensively...

    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!