Live kit
Stage 1
First 300 HP bolt-ons.
Core parts
- Air Intake
- Intercooler Tubing with BOV
- Base stage package
Support
Catch Can Kit / Fresh plugs
Tune: Stock or mild tuneInstall: Intermediate
Stage comparisons
1630 ACE 300 / 2016-2025
Sea-Doo 300 Stage Kit Comparison
Compare the 300 path from first bolt-ons to higher-output builds.
Platform
Rotax 1630 ACE 300
2016-2025
Use the exact model/year selector for 2016-2025 300 HP hull details.
RXP-X 300RXT-X 300GTX Limited 300GTR-X 300
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Live kit
Stage 2
Stage 1 plus the model-matched rear exhaust.
Core parts
- Stage 1 stack
- Rear Exhaust
Support
Tune check
Tune: UsuallyInstall: Intermediate
Live kit
Stage 3
Higher-output 300 build.
Core parts
- Stage 2 stack
- Waterbox
- SuperCooler
Support
Tune/fuel review / Build review
Tune: RequiredInstall: Advanced
| Stage | Best for | Core parts | Support | Tune | Install | Buy path |
|---|---|---|---|---|---|---|
| Stage 1 | First 300 HP bolt-ons. | Air Intake / Intercooler Tubing with BOV / Base stage package | Catch Can Kit / Fresh plugs | Stock or mild tune | Intermediate | Shop kit |
| Stage 2 | Stage 1 plus the model-matched rear exhaust. | Stage 1 stack / Rear Exhaust | Tune check | Usually | Intermediate | Shop kit |
| Stage 3 | Higher-output 300 build. | Stage 2 stack / Waterbox / SuperCooler | Tune/fuel review / Build review | Required | Advanced | Shop kit |