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Sea-Doo RXPX 300 Parts

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  • Sea Doo RIVA / V-TECH Maptuner X Tune Bundle

    This is a bundle of the Sea-Doo 4-tec tuning credit and the RIVA maptuner x required to load the tune on your ski, This covers 2004 and newer Sea-Doo skis including the 2019 300 models. Includes cable needed! This tuner allows you to tune your ski on your own! No more sending in to be service every time you need a different map for your ski. This will literally save hundreds of dollars and hours of shipping time!
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    Regular Price: $1,015.00

    Special Price $890.00

  • RIVA Sea-Doo 4-TEC Catch Can/Engine Breather Kit

    Easy to install catch can/oil breather eliminates power-robbing crankcase fumes and oil vapor from your engine's air intake. Increases horsepower by removing the engine's requirement to burn relatively non-combustible oil. Also improves intercooler efficiency by preventing the oil sludge coating that lowers thermal efficiency. Excess oil vapor is routed to our translucent catch can where it condenses and collects for occasional draining via integ...
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    $139.95

  • Filter Kit - Works for all PWCs

    This Universal Water Filter/Strainer Kit protects your inter cooler from damage and reduced efficiency due to waterborne debris such as sand, seaweed, grass and pebbles that are sucked into the cooling system. Oversize "Super Strainer" mounts easily inline with cooling system and features clear filter cup for quick visual inspection. Kit includes large high quality marine strainer, stainless steel mounting bracket and a selection of adapter fitti...
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    $44.95

  • RIVA SEA-DOO RXP/RXT 300 & GTX LTD 300 POWER FILTER

    Our new Sea-Doo 300 Power Filter feeds your supercharged engine a steady diet of cool air delivering greatly improved acceleration and rpm. Replaces restrictive stock air box with a high-volume, precision-formed intake duct that attaches to the supercharger via a large 4” adapter. Cool air enters the system via an over-sized K&N filter element. Simple installation & quick removal allow easy access for engine maintenance. Includes wa...
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    $399.95

  • Sea-Doo RXP-X 260 (12-16) / RXP-X 300 (12-18) / GTR-X 230 (17-18) Hydro-Turf

    There is nothing sexy about stock floor mats. Whether warping and looking like bacon over time, or missing all together, stock floor mats don't do your ski justice. Upgrade to brand new Hydro Turf Traction mats, and bring that sexy back! Your Feet Will Thank You! Made from closed cell foam, Hydro Turf Traction Mats have incredible grip for a sure footing every time. And even on a hot summer's day, they don't hold heat, giving you a cool surf...
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    $84.99

  • RIVA Sea-Doo RXP/RXT 300 Intake Manifold Upgrade Kit

    Our Sea-Doo 300 Intake Manifold Upgrade Kit enables your engine to produce more horsepower through increased boost pressure (+1 lb). Supplied hole saw & cutting fixture allow easy removal of restrictive screen element from inside of intake manifold. Special o-ringed, billet block-off plug fills opening left after removal of screen element. Includes detailed installation instructions.   Key Features: Delivers increased boost pressure...
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    $189.95

  • Bosch VT1100 Fuel Injector Kit

    High performance 1100cc fuel injector kit supplies modified Sea-Doo engines with the necessary amount of fuel to produce reliable horsepower. Must be used with reflashed or aftermarket racing ECU for correct Calibration.
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    $399.99

  • 4-Tec Valve Train Upgrade Kit

    Our Valve Train Upgrade Kit increases the reliability of your modified engine by reducing the possibility of valve float at high rpm. Includes lightweight, precision-machined titanium valve retainers, racing valve springs, base washers and OE rocker arm shaft bolts that must be replaced during installation.Valve Compression Tool also available.   Fits: 2004 SEA-DOO GTX SUPERCHARGED (185) 2005 SEA-DOO GTX SUPERCHARGED (185) 2005 SEA-DO...
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    $599.99

  • RIVA/Solas Sea-Doo 14 Vein Pump, 161mm

    Key Features: Increased acceleration & top speed Reduced cavitation through superior design 14-vein stainless steel stator section Includes matching 14-vein nozzle Features stainless steel wear ring for improved durability Works On: 2016 SEA-DOO RXT-X 300 2017 SEA-DOO GTX LIMITED 300 2018 SEA-DOO GTX LIMITED 300 2018 SEA-DOO RXP-X 300 2016 SEA-DOO GTX LIMITED 300 2016 SEA-DOO RXP-X 300 2017 SEA-DOO RXP-X 300 2017 SEA-DOO R...
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    Regular Price: $1,595.95

    Special Price $1,495.00

  • RIVA SEA-DOO RXP/RXT 300 FREE FLOW EXHAUST KIT

    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 RXP/RXT/GTX 300 units.
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    $199.95

  • RIVA Sea-Doo 300 Aluminum Intercooler Tubing Upgrade Kit with BOV Block-Off

    Our Intercooler Tubing Upgrade Kit significantly improves the performance & reliability of your intercooler system. This is an essential upgrade for all racing and recreational performance craft. Key Features Include: Precision formed aluminum tubing: Our high strength aluminum tubes are shorter than original to minimize boost loss. Rigid aluminum will not swell under pressure like original soft rubber hoses providing improved throttle ...
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    Regular Price: $399.95

    Special Price $379.95

  • Sea-Doo RIVA 4-TEC Open Loop Cooling Kit 230 & 300 Engines

    Our Open Loop Cooling Kit dramatically reduces engine operating temperatures for improved performance & reliability. Also allows installation of RIVA Performance Ride Plate by eliminating need for heat exchanger. Original closed loop system becomes quickly heat soaked in high performance applications. Open loop system increases cooling efficiency via steady supply of cool external water. NOTE: Water routing is designed for engines running up...
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    $389.95

  • RIVA SEA-DOO RXP/RXT 300 GEN-4 POWER COOLER

    Our ‘GEN-4’ Power Cooler is the ultimate intercooler for the new Sea-Doo 300 engine! Huge cooler core delivers excellent thermal efficiency and minimal pressure drops. Perfect for use in high boost supercharged and turbo applications. Precision machined billet water tanks hold up to high pressure cooling systems that can cause original coolers to fail. This is a high performance replacement for all Sea-Doo 300 applications. NOTE: Inst...
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    $599.95

  • Sea-Doo Head Gasket 1503 4-Tec 02-17

    Item#: 007-399-05 Head Gasket: Sea-Doo 1503 4-Tec 02-17 OEM#: 290950770, 420950770, 420950771  Brand: WSM FITMENTS: Make Model Year(s)   Sea-Doo Challenger S 155 1503 2012   Sea-Doo Challenger S 255 1503 2012   Sea-Doo Challenger S/C 215 1503 2005-2009   Sea-Doo Challenger SE 155 1503 2007-2012   Sea-Doo Challenger SE 215 1503 2007-2012   Sea-Doo Challenger S...
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    $88.49

  • RIVA Sea-Doo O2 Sensor Install Kit

    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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    $69.99

  • RIVA Sea-Doo 300 Valve Cover Heat Shield

    Lowers air intake temperatures by shielding Riva Power Filter ducting from radiant engine heat. Custom fit, self adhesive heat shield is constructed from aerospace materials for lightweight efficiency. Key Features: Reduces air intake temperatures for more power Eliminates 80% of radiant valve cover heat Easy self-adhesive installation Custom fit for 300 applications
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    $17.99

  • Sea-Doo RXT-X 300 (18) Hydro-Turf

    There is nothing sexy about stock floor mats. Whether warping and looking like bacon over time, or missing all together, stock floor mats don't do your ski justice. Upgrade to brand new Hydro Turf Traction mats, and bring that sexy back! Your Feet Will Thank You! Made from closed cell foam, Hydro Turf Traction Mats have incredible grip for a sure footing every time. And even on a hot summer's day, they don't hold heat, giving you a cool surf...
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    $108.99

  • Sea-Doo RXP-X 260 (12-15) / RXP-X 300 (16) Hydro Turf Seat Cover

    Add a new look with our seat cover. Perfect replacements for covers that have been faded or damaged by the sun & surf. See the pattern & create your own color scheme. Note: all seat covers are custom made. There are no refunds or exchanges on any upholstery items. Color swatches will be sent to you upon request prior to placing your order. We use only high end marine grade vinyl. * Gripper and Suede are non-slip materials. They will caus...
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    $180.00

  • RIVA Sea-Doo 300 XXX Super Charger

    Presenting the ultimate performance supercharger for Sea-Doo 300 engines! The all new RIVA XXX Charger is a complete supercharger assembly featuring a lightweight billet aluminum 142mm impeller that is precision balanced to deliver smooth operation. Includes billet spacer and machined front & rear housings that increase interior volume producing huge performance gains. Each XXX Charger is hand assembled using Genuine BRP shaft kit & h...
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    Regular Price: $1,989.99

    Special Price $1,900.00

  • RIVA SEA-DOO RXP-X 260/300 COOL AIR VENT KIT

    This kit was designed to remove hot air from the back of your engine compartment for increased power and reliability. Quickly vents heated air produced by exhaust system and engine via two large 2.5” openings. Vents feature an integrated pre-filter that allows air to pass freely while keeping water out. Installs easily into plastic grab handle base with included hole saw tool. Kit includes two 2.5” Flo-Rite Vents and one 2.5” hole saw.
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    $79.95

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