Modifications to 2018 Sea-Doo GTR 230


#1

I have 2018 Sea-Doo GTR 230. I want to modify top end speed, living in Nor-Cal seems not getting any results. Can I get some expert know of how to from you guys?


#2

Hey Law, welcome to the site.

What have you done so far to help along performance? Some common mods are listed below:

Solas Concord 14/19 Impeller
Sea Doo RIVA / V-TECH Maptuner X Tune Bundle
RIVA Sea-Doo RXP/RXT 260 & GTR 215/230 Power Filter
Fizzle SuperCooler for Sea-Doo 300

From there we can start talking about upgrading the supercharger and valve retainers and springs.