2016-2024 Polaris RZR S 1000 ECU Bench Power Flash (ECU SEND-IN) year_2012 Re-uses factory heat shields (new

Re-uses factory heat shields (new rivets included)

excess fuel just loops back to the aux tank

(MORE INFO)

Silver Spring alone = 2200 RPM engagement

2016-2024 Polaris RZR S 1000 ECU Bench Power Flash (ECU SEND-IN) year_2012 Re-uses factory heat shields (newDESCRIPTION ECU Power Stage HP WHP Fuel (Octane) Recommended Stock 89 69 91 Stock Stage 1 92 71 91 Stock Stage 2 97 74. 5 91 Aftermarket Exhaust ECU programming updates timing, fueling, torque limits, rev limits and speed limits to increase power and drivability. Gains shown above. A 5 wheel horsepower increase with just tuning and an 11 wheel horsepower gain with intake & exhaust. Fan on temperature lowered by 17 Deg F and can be set per customer.