Sea-Doo RXP-X 300/325 Rear Exhaust Kit
GT40 Marine rear exhaust kit for Sea-Doo RXP-X 300 (2021–2023) and RXP-X 325 (2024–2026).
No saved ski needed to purchase. Use the fitment details to choose the right part for your setup.
Shipping and delivery options at checkout. Eligible continental US orders over $500 ship free; oversize freight excluded. Shipping details
Model & year fitment
Match the exact model, engine and year. Fitment and stock availability are separate checks.
“Needs a fitment check” means compatibility is not confirmed for that setup. You can purchase without saving a ski; contact GT40 if you need help choosing. Required hardware may be sold separately; confirm what is included. A model or year absent from this chart is unconfirmed.
2020 RXP-X 300: confirm the tube routing and hull outlet with GT40 before ordering. This application is under review.
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GT40 Marine rear exhaust kit for Sea-Doo RXP-X 300 (2021–2023) and RXP-X 325 (2024–2026). The 2020 RXP-X 300 application needs confirmation of tube routing and hull outlet before ordering. Does not fit 2016–2019 RXP-X 300 or RXT-X / GTX ST3 hulls. Confirm the exact year, model and current kit contents with GT40.