Sea-Doo RXP-X & RXT-X Performance Parts
Parts for the Sea-Doo RXP-X 325 (2024+), RXP-X 300 (2016–2023), RXT-X 300 (2016–2025) and the earlier RXP-X / RXT-X 260 and 255 (2008–2015) and RXP / RXT 215. These are Sea-Doo's supercharged flagships, and the platform splits by engine: the 1630 ACE (300/325) since 2016, and the 1503 4-TEC (215/255/260) before it.
The 1630 ACE 300 is shared with the GTX Limited 300, and the RXT-X and GTX ride on the same ST3 hull from 2018, so engine, supercharger, intercooler, exhaust and intake parts cross-fit. The RXP-X rides on its own hull, so ride plates, sponsons, intake grates and steering are RXP-X-specific.
What's in this collection
- Supercharger & intercooler: Fizzle, RIVA and Worx supercharger impellers, supercharger rebuild parts and tools, intercoolers and blow-off valves for 1630 ACE and 1503
- Exhaust & intake: Worx and RIVA free-flow exhaust and rear exhaust kits, intake kits and air filters
- Pump & driveline: Solas impellers, wear rings, pump seal kits and cooling
- Hull & handling: ride plates, sponsons, intake grates, steering, handlebar extensions and iBR components
- Engine internals: camshafts, valve springs, head gaskets and gaskets for the 1630 ACE and 1503
- ECU tuning: RTD or mail-in tuning for the 300, and MG1 unlock and tuning for the 2024+ 325, from bolt-on to full race calibrations
Tuned and raced here
We calibrate Sea-Doo 300 and 325 engines daily and ship from Florida. For a bolt-on RXP-X 300, start with an RXP-X ECU tune, then intake, intercooler and exhaust. Got a 325? Start with the MG1 unlock and tune. Tell us your year and mods before you order and we'll confirm fitment.