Straightline Performance is excited to introduce our latest products designed specifically for the Polaris Sportsman 450 & 570 ATV.
Tune
- Removes Rev Limiter
- Removes Speed Limiter
- Lowered fan temps
- Optimized fueling
Tuner
Power Vision 3 eliminates the clutter and puts you in total control of your UTV’s performance, allowing you to flash your ECU from anywhere. After you tune, Power Vision 3 can stay on to provide a vital full-color instrument panel that’ll give you the advantage you deserve.
Easy-to-read high-contrast screen gives you full control over how you tune your ride
- Ability to flash your UTV from the trail, whenever you want
- Quickly build your own tune or choose from a wide variety of trusted DynoJet-engineered tunes
- Comes with Power Core software that connects dyno runs with our EFI Tuner to unlock your ride’s potential
- Can be mounted and used as a live diagnostic panel as you ride
- Weather resistant and shock resistant
- One-year warranty and unlimited tech support
- Proudly made in the USA
Power Gains
• +2HP (10%) Gain with the Straightline Muffler.
• +4HP (20%) Gain with the Straightline Muffler and Performance Tune.
• +6HP (25%) Gain with the Straightline Muffler, Performance Tune, and Intake Mod
Upgrade your Polaris Sportsman 450 & 570 ATV with Straightline Performance and feel the difference.
Fitment: (17-24) Sportsman 450, (17-24) Sportsman 570
