Unlock the hidden performance your Sea-Doo GTR or GTX 230 HP has been waiting for with the EVP ECU Bench Power Flash. This isn’t just a tune but it’s a full transformation. From the moment you squeeze the throttle, you’ll feel sharper response, quicker acceleration and a stronger pull across the water. The raised rev limiter and optimized ignition timing give you more usable power exactly when you need it while the improved fueling delivers smooth, reliable performance. Whether you're cruising or pushing your ski to the edge, this flash unleashes real power and eliminates the factory limits holding you back.
Tune Features:
- Increased top speed
- Drastically improved throttle settings
- Improved power and acceleration
- Instantaneous power delivery
- Increased RPMs
- Raised Rev limiter
- Optimized ignition and fuel delivery
- Completely transforms the GTR riding experience with more power and less OEM restriction
- STAGE 1 BENCH FLASH ONLY: Includes EVP GTR tuning file
- STAGE 1: Includes EVP GTR tuning file, Solas 14/19a Impeller, & 159mm Wear Ring (ECU Bench Flash via mail-in)
- STAGE 1+ (For 2020+ GTR models only): Includes EVP GTR tuning file, Solas 14/19a Impeller, 159mm Wear Ring & EVP Intake Kit (ECU Bench Flash via mail-in)
- Not compatible with models with IDF at this time.
- Stage 1+ kit is NOT compatible with the 2017-19 Sea-Doo GTR-X 230.
- EVP DISCLAIMER: For this Bench Flash, you must fill out this ECU SUBMISSION FORM and submit it with your physical ECU. ECU’s will not be accepted without this form. Please fill out, print and ship it with your ECU to: 2018 State Road 35, Somerset, WI 54025. Typical turnaround time for flashing is 24-48 hours (this does not include transit time). Please note UPS does not guarantee overnight or expedited shipping methods. In no instance will EVP refund shipping costs due to carrier shipping delays. Please ensure your ECU is properly packaged and protected prior to shipping. Improper packaging can result in damage during shipment. EVP is not liable for damage done prior to receiving your ECU.
- Tuning Disclaimer: Evolution Powersports, LLC product found on this website is exempt from the emission standards and related requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code§§ 27156 and 38391]. The product is sold only for use in connection with EPA certified, purpose-built, non-road vehicles used solely for closed course, non-road competition/racing and not used for any recreational purpose or on public highways or right of ways maintained by and open to the public. This product is sold only in connection with machines that do not fall under state and/or federal noise or emission standards/regulations. Purchasers who/that purchase this product represent and warrant that the product is purchased only in connection with EPA-certified, emission-regulations-exempt and noise-regulations-exempt competition/racing vehicles as interpreted under applicable state and/or federal law.
