Evolution Powersports ECU Reflash Polaris RZR XP Turbo / S 2017-2021

Evolution Powersports ECU Reflash Polaris RZR XP Turbo / S 2017-2021


Want to purchase this product? Contact us.


Tune Descriptions:

“R” designation = the turbo wastegate crack pressure must be adjusted for higher boost (see our video on how to do this here) This allows customers to change between tunes without having to adjust the wastegate if desired.  Non “R” tunes do not require any wastegate modification.

2017 & 2019 (Including Turbo S) horsepower increases:

Stage 1 14 whp gain 16 lbs boost (190 engine hp)

Stage 2 20 whp gain 17 lbs boost (193 engine hp)

Stage 3R 26 whp gain 18 lbs boost (198 engine hp)

Stage 4R 31 whp gain 19 lbs boost (204 engine hp) 

All programs have the following features:

Massive wheel horsepower gains

Rev limiters raised by 500 RPMS both high and low gears – custom rev limits upon request

Speed limiters raised: High gear-15 MP

Low gear-10 MPH

Reverse-9 MPH

No piggyback fuel controllers to mess with

Dramatically lowered coolant temperatures by manipulating the fan on/off temperatures (EVP was the first company to do this)

Wastegate adjustment tool required for all R tunes. Click Here

Shipping Information:

We normally ship orders within 1-4 BUSINESS days from the time the order is placed unless the specific product purchased has a longer availability time specified. If we have the products in our physical location we will always try to ship out the same day, but we sometimes need to get parts from other locations to complete an order. Weekend orders will not be processed until Monday. If for some reason your item is out of stock, we will notify you via e-mail or phone.

Note: If you are choosing 3 Day, 2 Day or Next Day shipping, these shipping rates take effect once the order is shipped (usually within 1-4 business days). If you need the products immediately, please call for availability.


Items that state free shipping or shipping included - This applies to Australian States and Territories. There will never be free shipping on international orders.

International Orders:

Customers with shipping addresses outside of Australia are responsible for all duties, import taxes and brokerage fees. These are *not* included in the cost of shipping or handling of your order. Customs, duties, and taxes vary widely from country to country; please check with your local customs agency for details on estimated costs.

Australian domestic and international shipping costs, customs, duty, and taxes are non-refundable: if a shipment is refused by a customer, the cost of the original shipping, any brokerage/customs/duty/taxes, and return shipping charges will *not* be refunded.

Refund, Returns and Cancellation Policies:

We want you to be satisfied. Our return policy works like this: Return the parts within 20 days of invoice. Call For Return details within 7 Days of receiving defective or wrong item. Shipping fees are not refundable. All returns must be in original packaging and re-sellable, sorry no returns on electrical parts. Defective parts or parts sent to you in error will be exchanged or refunded in full. Some items may require a re-stocking fee. Please contact us if an item needs to be returned.