Straightline Performance Polaris Sportsman 450 570 Performance Tune
Straightline Performance Polaris Sportsman 450 570 Performance Tune is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Straightline Performance Polaris Sportsman 450 570 Performance Tune
Straightline Performance Polaris Sportsman 450 570 Performance Tune is backordered and will ship as soon as it is back in stock.
Description
Description
This Straightline Performance tune and DynoJet Power Vision 3 tuner package is built for 2017-2024 Polaris Sportsman 450 and 570 ATVs. The tune removes the rev and speed limiters, lowers fan temperatures, and optimizes fueling, while the Power Vision 3 lets you flash your ECU from anywhere and then stay mounted as a full-color diagnostic instrument panel.
You can quickly build your own tune or choose from trusted DynoJet-engineered tunes, and the included Power Core software connects dyno runs with the EFI tuner. The unit is weather and shock resistant, comes with a one-year warranty and unlimited tech support, and is proudly made in the USA.
| Brand | Straightline Performance |
| Product Type | Performance Tune with Tuner |
| Compatibility | 2017-2024 Polaris Sportsman 450, 2017-2024 Polaris Sportsman 570 |
| Tune Features | Removes rev limiter, removes speed limiter, lowered fan temps, optimized fueling |
| Tuner Features | Flash ECU from anywhere, full-color instrument panel, build custom tunes or choose DynoJet-engineered tunes, live diagnostic panel, weather resistant, shock resistant |
| Included Software | Power Core |
| Warranty | One-year warranty and unlimited tech support |
| Country of Origin | USA |
| Weight | 1 lbs |
| Dimensions | 8 × 10 × 3 in |
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: 287-106
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
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