POLARIS RZR XP TURBO/TURBO S ECU PROGRAMMING

 This product requires the customer to ship their ECU to Geiser Performance along with a printed copy of your order. If you want the ability to flash your own ECU, change tunes, return to stock, datalog, etc, please see Maptuner X. PLEASE INCLUDE YOUR VIN NUMBER IN THE COMMENTS SECTION AT CHECKOUT. WE CAN'T TUNE YOUR ECU WITHOUT THIS. 2017-2019 tune descriptions: “R” designation = the turbo wastegate crack pressure must be adjusted for higher boost.(see our video on how to do this here)This allows customers to change between tunes without having to adjust the wastegate if desired.  Non “R” tunes do not require any wastegate modification. 2017 & 2019 (Including Turbo S) horsepower increases: Stage 1 14 whp gain 16 lbs boost (190 engine hp) – 91 Octane – tuned for a stock exhaust Stage 2 20 whp gain 17 lbs boost (193 engine hp) – 91 Octane – tuned for aftermarket exhaust Stage 3R 26 whp gain 18 lbs boost (198 engine hp) – 93 Octane – tuned for aftermarket exhaust Stage 4R 31 w