2016 RZR XP Turbo AA Custom Tunes for Powervision CX, 3 & 4 for BIG INJECTORS

Aftermarket Assassins custom tune files for the 2016 Polaris RZR XP Turbo running the larger 2017 to 2021 XP Turbo injectors, loaded onto the Power Vision CX, 3 or 4 you already own. The stock 2016 injectors run past 105% duty cycle under these tunes, so the bigger injectors are required.

Why it holds up

• Written for the larger injectors, with map fixes imported from the 2017 calibration for more power and response
• Throttle by wire limiters disabled for quicker throttle response
• Tunes will not throw an overboost code
• Speed limiter removed in low and high gears, seatbelt limiter disabled, rev limit set at 9200 RPM
• Fan on/off temp lowered to 190/185 degrees F

Fits

• 2016 Polaris RZR XP Turbo models only
• Must have the 2017 to 2021 XP Turbo injectors installed. Will not run on the factory 2016 injectors.
• Requires a Dynojet Power Vision CX, 3 or 4

Good to know

• This is a tune file for a Dynojet Power Vision you already own. No device ships with this item.
• After purchase you will get an email asking for your vehicle and Power Vision information (the PV_INFO file from a PV3, or the connected vehicle info shared from the PV4 app). The tune files are then sent to you by email.
• One tune is included. Additional tunes are extra, and AA recommends at least 2 so you have an option for poorer fuel.
• Level 1 (91 octane): 14 to 14.5 PSI max, +15 to 20 RWHP. Easy on the motor and works with stock or aftermarket exhaust.
• Level 2 (91 octane): 15 to 15.5 PSI, +25 to 30 RWHP. Clutching is necessary to put the power down.
• Level 3 (91 to 93 octane): 16.5 to 16.8 PSI max, +35 to 40 RWHP. 91 octane must be non ethanol. Aftermarket exhaust highly recommended.
• Level 4 (96 to 100 octane): 17.2 to 17.7 PSI, +45 to 50 RWHP. Aftermarket exhaust and clutching required. Shorten the wastegate actuator rod 1.5 to 2 turns.
• Level 5 (110 octane): 17.7 to 18 PSI with a revised timing curve, +50 to 55 RWHP. Unleaded is recommended to protect the O2 sensor. Aftermarket exhaust and clutching required, same wastegate adjustment as Level 4.
• Level 6 (E85): 18 to 18.5 PSI, crack pressure set at 6.5 to 7 PSI. Requires the AA high flow fuel pump, aftermarket exhaust, BOV and clutching. E85 uses about 30% more fuel.
• PV4 owners tuning a second vehicle will be prompted in the app to buy a license for that vehicle.
• Tunes are final sale.