2018-21 Maverick X3 (Also 17 with 18 Fuel Pump) AA Custom tunes for Power Vision CX, 3 & 4

Aftermarket Assassins custom tune files for the 2018 to 2021 Can-Am Maverick X3 172HP, and 2017 X3 models with the 2018 fuel pump, loaded onto the Power Vision CX, 3 or 4 you already own. AA fixes the lean condition the factory runs when coming on boost.

Why it holds up

• Boost tables modified for each fuel and mod level, with quick turbo spool
• Fuel tables corrected for low end punch and safe, powerful air/fuel ratios
• Throttle by wire limitations disabled, with sharper response in sport mode
• Speed limiters removed with the white key, 2 foot limiters removed, start in any gear, rev limit raised from 8300 to 8800 RPM
• Intercooler fan on/off lowered by 30 degrees, with motor and turbo safety parameters still in place

Fits

• 2018 to 2021 Can-Am Maverick X3 172HP with the factory fuel pump and factory injectors
• 2017 Can-Am Maverick X3 154HP with the 2018 fuel pump and factory 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.
• For reference, 2018 to 2021 X3 172HP models dyno at 139 RWHP and 2017 X3 154HP models at 126 RWHP. Gains listed are for the 172HP model.
• Level 1 (91 to 93 octane): 15 to 16 PSI, gains around 10 to 12 RWHP. Safe on 91 ethanol fuel and works stock or with exhaust and intake mods.
• Level 2 (91 to 93 octane): max tune on the stock exhaust. Peak boost 17 to 18 PSI, gains around 18 to 20 RWHP. Full exhaust, high flow intake and clutch kit suggested.
• Level 3 (91 to 93 octane): peaks at 18 to 19 PSI for a 23 to 25 RWHP gain. Requires a full exhaust and high flow intake on 91 octane. Clutch kit suggested.
• Level 4 (98 to 100 octane): developed using one can of VP Octanium Unleaded per tank.
• Wastegate: no adjustment for 2018 to 2021 models (7 to 8 PSI). 2017 models with the 2018 fuel pump shorten the rod 2 to 3 turns.
• Levels 1 to 5 are developed for OEM injectors. Level 6 requires AA 1200cc injectors, and choosing it means all other tunes are built for 1200cc injectors.
• PV4 owners tuning a second vehicle will be prompted in the app to buy a license for that vehicle.
• Tunes are final sale.