GT40 Garage
Choose your ride. We will keep parts focused.Select your ride once. We will keep parts focused around it.
Sea-Doo / Rotax 1630 ACE 325
Stage 1 kit path for RXP-X 325 2024-26. GT40Marine organizes the parts around fitment, stage level, and the supporting pieces needed to build cleanly.
Kit snapshot
Stock performance
Verified during build review
Estimated gain
Verified during build review
Fuel requirement
Verified during build review
Tune required
Verified during build review
Install difficulty
Easy
Kit includes
Stage comparison
| Stage | Best For | Tune Required | Hardware Level | Install Difficulty | Estimated Gain |
|---|---|---|---|---|---|
| Stage 1 | The first clean upgrade path for riders who want stronger response without overbuilding. | Verified during build review | Simple bolt-on/tune-focused | Easy | Verified during build review |
| Stage 2 | Riders who want a more complete package with sharper acceleration and better heat control. | Verified during build review | Airflow, cooling, acceleration, and support parts | Intermediate | Verified during build review |
| Stage 3 | Serious performance builds where the parts need to work as a system. | Verified during build review | Higher-output parts with cooling and support systems | Advanced | Verified during build review |
Compatibility
| Year | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 2024-26 | Sea-Doo | RXP-X 325 | Rotax 1630 ACE 325 | Verify exact trim, modifications, and current setup before ordering. |
Install difficulty
Easy
Intermediate
Advanced
Dealer/tuner recommended
Setup note
Every performance kit is reviewed before checkout so the part list, tune needs, fuel requirement, and support hardware match your exact ski.
Request this buildPerformance results vary based on setup, rider weight, fuel, elevation, weather, water conditions, installation quality, and supporting modifications. Verify fitment before ordering. Some parts may affect factory warranty or emissions compliance.