Sea-Doo RXT-X RXP-X GTX GTR 230/300 Stage 1 Kit

Sea-Doo Stage 1 Performance Kit

Fits: 230HP / 300HP Models – RXT-X, RXP-X, GTR, GTX

Unleash your Sea-Doo’s full potential with this Stage 1 Kit engineered for maximum throttle response, lower intake temps, and better boost management. Designed for bolt-on performance and long-term reliability, this kit brings together three high-impact upgrades:

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✅ Cold Air Intake System

Delivers cooler, denser air directly to your supercharger for improved throttle response and increased horsepower (gain up to +5 HP depending on conditions).

✅ Catch Can System

Prevents oil vapor and sludge from entering the intake system, reducing engine knock and prolonging engine life. Helps maintain peak performance over time.

✅ Intercooler Tubing & Blow-Off Valve Kit

Upgraded silicone tubing for improved airflow and durability. Includes a precision blow-off valve to reduce compressor surge and protect your supercharger—essential for hard riding and performance tuning.

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Installation: Direct bolt-on – no tuning required

Horsepower Gain: 5–8 HP estimated depending on model and mods

Compatibility: Sea-Doo 230HP & 300HP engines from 2016–2024

🔧 Backed by GT40 Racing – built for riders who want more from their machine.