99 GSX ltd. Proformance

[gsx97]

i am looking to get a little bit more performance out of my sea doo. Just wondering if any one could recommend any mod i could do to get a bit more top end?

Thanks

Rob

 

[seadooya]

spec 2 pipe, proks intake, impellor

 

[dave_dj1]

what exactly would one expect out of these mods?
thanks,
dave