Exhaust Systems

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 radius-ed 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 c...
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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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