JetX tunes for the SeaDoo GTI 90 H.P. model performance tune is backed by Jet X Powersports, one of the best watercraft performance shops in Canada. This tune will provide a boost of performance without requiring extra parts or mechanical knowledge. This tune will not compromise reliability and once installed you will experience the following:
- An increase in acceleration and throttle response
- Raised (but safe) RPM limit
- Touring and Sport modes remain with increased performance
- 2017-2021 GTI increase to approximately 1-3MPH increase
Please note that speed increases noted above are dependent on weather, onboard weight, water conditions and type of fuel. Required fuel: 91+ octane.
JetX Tuning does not charge an additional license fee if other performance parts are added to the same watercraft in the future. Additional performance parts are available for purchase with no charge for retuning.
Self-Install Kit Rental Information: The JetX Tuning self-install kit contains all the software and hardware required to flash your watercraft that we ship to you. An internet connection is required to flash the ECM (via wireless or phone hotspot). The self-install kit is supplied with the hardware interface and a ready to go tablet computer. Follow quick and easy steps to tune your boat in minutes.
Deposit Information: A security deposit of $450 via credit card hold is required for the self-install kit rental. The full security deposit will be cleared when the self-install kit is returned and received in good working order (no damage, missing components) to JetX Tuning. The self-install kit must be mailed for return within 48 hours of receipt.
JetX Tuning Installation: We can flash the tune and do the work for you. We can arrange to meet you at a convenient location (i.e. boat launch area) or you we can schedule for you to drop by JetX Powersports to install the tune at no additional charge.