← Stage kits
Watercraft shown for reference
Sea-Doo GTX Limited 325 Stage 3 Performance Kit
GTX Limited 325 · 2025, 2026
Everything in Stage 2, plus a shorty waterbox and SuperCooler intercooler.
$2,150.00USD
Check fitment ↗- Fitment
- GTX Limited 325 · 2025, 2026
- ECU tuning
- Not included. Tuning details
- Exact model-year fitment and calibration requirements must be confirmed before ordering.
- The tubing/BOV assembly requires a vacuum-port adapter or suitable manifold provision; this prerequisite is not included in the listed parts.
- The ST3 exhaust requires a 2023+ siphon-break provision; this prerequisite is not included in the listed parts.
Kit includes 7 parts
Compare stages ↓Black silicone. One of each listed part.
Stage 3$2,150.00
Compare stages
| Kit includes | Stage 1 | Stage 2 | Stage 3Viewing |
|---|---|---|---|
| Black Silicone Air Intake | × 1 | × 1 | × 1 |
| Catch Can | × 1 | × 1 | × 1 |
| 325 Intercooler Tubing and Blow-Off Valve Kit | × 1 | × 1 | × 1 |
| 325 Speed Limiter Delete | × 1 | × 1 | × 1 |
| RXT-X / GTX Rear Exhaust Kit | — | × 1 | × 1 |
| Sea-Doo Shorty Waterbox | — | — | × 1 |
| SuperCooler Intercooler | — | — | × 1 |
| Full kit price | $850.00 | $1,250.00 | $2,150.00 |
| Choose a kit | View kit ↗ | View kit ↗ | Current kit |
Prices are for complete kits.
Fitment — model & year
You don’t need to save a ski to order.
Tuning
ECU tuning services are not included. The 325 speed limiter delete is a separate module; it is not an ECU tune. Calibration requirements will be confirmed before ordering.
Installation & support
- Follow the instructions supplied with each part. Confirm the listed installation prerequisites before fitting the kit.