RIVA Sea-Doo RXT/GTX 300 Free Flow Exhaust Kit (2018+)


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In stock


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 replacement coupler and installation instructions. Fits all 2018+ Sea-Doo RXT-X/GTX 300 units.

NOTE: Will not allow for installation of ski pylon.


  • 2018 SEA-DOO GTX LIMITED 300
  • 2018 SEA-DOO RXT-X 300
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