Fast UTV Stand Alone ECU & Tuning Package
A complete aRacer RC Super X PRO stand alone ECU package for the Polaris RZR Turbo S 2018–2021, configured with Fast UTV bundled tuning for your selected fuel group and vehicle setup.
Package Includes
- aRacer RC Super X PRO full replacement ECU hardware
- Fast UTV bundled tuning for your selected fuel group
- Choice of bundled 91/100/110-octane gasoline tuning or bundled 91/100-octane plus Full E85 tuning
- Vehicle and modification review before calibration
Choose Your Tuning Level
ECU + Fuel Calibration — $2,369: Complete stand alone ECU package with your selected Fast UTV bundled tuning option: 91/100/110-octane gasoline, or 91/100-octane plus Full E85.
ECU + Boost Calibration — $2,669: Adds Fast UTV boost tuning matched to your selected bundled fuel tuning option and turbocharged vehicle setup.
Fitment
- Polaris RZR Turbo S 2018–2021
- Polaris RZR Turbo S 4 2019–2021
Fitment Note: Exact model year, ECU connector, trim, and wiring configuration must be confirmed before ordering.
Before Ordering
Fast UTV will confirm the exact model year, trim, engine modifications, injector configuration, turbo setup, and bundled fuel tuning choice before calibration. Additional hardware or dyno services are not included unless specifically stated.
Hardware Information
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ECU: aRacer RC Super X PRO
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Base ECU Part Number: PA-SX127R0
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Package Brand: Fast UTV
Competition Use Notice: Intended for closed-course competition, off-road, testing, research, or development use where applicable. Customer is responsible for compliance with all applicable laws and regulations.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
