Welcome to Warranty Killer Performance!
Warranty Killer Performance has released its long anticipated Polaris RZR 1000 Programming. Huge horsepower gains have been realized through timing, fueling and torque limit modifications, rev limits, etc. We also build additional safety into our tune by lowering the fan on temperature by 20 deg F. The OEM fan on temperature is is too high (well...
We will notify you when this product becomes available.
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