2018-22 RZR RS1 AA Custom Tunes for Powervision CX, 3 & 4

SKU:PV-AATUNE-19-07-107

$95.00 USD

Sale Sold out

Shipping calculated at checkout.

Part Number PV-AATUNE-19-07-107

Final sale. This item is not eligible for return. Return and refund policy

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Aftermarket Assassins custom tunes for the 2018 to 2022 Polaris RZR RS1, built to load on the Power Vision CX, PV3 or PV4 you already own.

Why it holds up

Corrects the heavily detuned factory timing map and the weak areas of factory mapping
Much quicker throttle response with throttle by wire limiters disabled
Better mid range fueling for more power
Speed limiter removed in low and high gear, seatbelt limiter disabled, rev limit at 9200 RPM
Fan on and off temps lowered to 195 and 185 degrees Fahrenheit

This is a tune file only, for a Power Vision device you already own. No hardware ships with this order.
Level 1, stock exhaust: about 6 to 7 RWHP from the tune alone and 8 to 9 RWHP with the AA S3 clutch kit. Peak power at 8400 to 8700 RPM, 55 MPH.
Level 2, slip on or full exhaust: 8 to 10 RWHP with tune and exhaust, plus 2 to 3 RWHP more with the AA S3 clutch kit.
Level 3: Level 2 with fueling and timing for performance cams. Large lift cams typically cost some idle quality.
Level 4: fueling and timing for most big bore kits. Include your big bore size and compression with your vehicle information.
A slightly hotter timing curve for 95 octane and up is available, adding 2 to 3 RWHP and better bottom end torque.
AA recommends pairing tuning with clutching for the biggest gains.
To tune a second vehicle with a PV4, the app prompts you to buy an additional license.
After purchase you will get an email asking for your vehicle and Power Vision device information. Your tune files are then sent to you by email.
Tunes are final sale.