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Tune All The Toys in Your Garage
Compatible with thousands of years
Unlock even more power and performance from your Polaris RZR Pro R (MG1CA007 ECM) with our new upgrade service
Simply send us your original MG1 ECM to be professionally upgraded to accept tunes using only HP Tuners’ software
Polaris MG1CA007 ECM Upgrade Service motomayhemkit Tune All The Toys inUnlock even more power and performance from your Polaris RZR Pro R (MG1CA007 ECM) with our new upgrade service. Simply send us your original MG1 ECM to be professionally upgraded to accept tunes using only HP Tuners software. The Polaris OBDII Adapter Cable is also required for tuning
