Exhaust Systems

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 Sea-Doo models with S3 hulls including RXT-X 260, iS & aS units.
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Our rear exhaust kit delivers performance and cutting-edge style. Allows for removal of restrictive sound suppression system located between water box and hull exit. Improves engine performance by reducing back pressure and restriction. Includes mandrel bent aluminum exhaust tube that is powder coated to prevent corrosion, large billet through-hull exhaust outlet, OEM exhaust outlet block-off and high-temp silicone couplers along with all necessa...
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Our Pro-Series Sea-Doo Water Boxes deliver increased horsepower and performance by reducing exhaust restriction and back pressure. Developed on a flow bench, our water boxes feature radiused exhaust tubes and end caps for optimum exhaust flow. Innovative short design allows easy servicing of supercharger without removal of exhaust system. High strength aluminum construction & precision welds will survive backfires & overheating. Powder co...
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Constructed from billet aluminum with laser etched graphics and anodized to prevent corrosion. Includes template for installation to line up with RIVA Aluminum Exhaust Tubes when using RIVA Pro-Series Water Box (part# RS16091) in RXT/GTX (S3) and RXP-X (T3) iControl Models.
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Mandrel bent aluminum exhaust tube with bead rolled ends couples our Pro-Series Water Box (part# RS16091) with our Billet Rear Exhaust Outlet (part# RS15090-ET). Powder coated to prevent corrosion. For use in 2012 & Newer Sea-Doo RXP-X (T3) Models
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FITMENTS: Make Model Year(s)   Sea-Doo Challenger / SE 1 x 215 1503 2012   Sea-Doo Challenger / SE 1 x 260 1503 2012   Sea-Doo Challenger / SE 155 1503 2007-2009 ...
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Our O2 Sensor Installation Kit enables you to easily and professionally modify your Sea-Doo exhaust manifold to accept the popular Bosch O2 sensor. Installation kit includes properly sized drill bit and tap along with detailed instructions outlining where & how to modify your exhaust manifold. Included stainless steel block-off plug that allows you to remove the O2 sensor when not utilized to prevent water damage to sensor. Application: 2...
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