Stage kit
SeaDoo Performance · Stage kit
Sea-Doo 300 Stage 3+ Performance Kit with 17.5 PSI Supercharger Wheel
Complete kit5parts
$2,500
In stock
Kit includes
Carbon cold-air intake−$200 to drop
Intercooler tubing + 50mm BOV−$220 to drop
Catch can / breather kit−$120 to drop
Rear exhaust kit−$260 to drop
Install guide + hardwareIncl.
Untick any part you already run for a credit — or add matched upgrades below.
Make it yours
Add to your kit
Matched, verified-to-fit upgrades. Toggle one in and it bundles into your build — shipped and installed together.
Front-mount intercoolerRecommended
Bigger core for sustained runs — drops intake temps.
+$450
ECU tune — send-in flash
Unlocks the full calibration (260/300 platforms).
+$400
Ribbon delete kit
Cleans up the intake path for better flow.
+$90