Vortex ECU Model:KTM450SXF 2019-2022 Feel the rush with the

Feel the rush with the RP Race YZ450F wrap around exhaust

reducing turbulence and increasing air velocity

This innovative product allows you to easily install a smaller Trailtech universal fan kit on your OEM YFZ450R radiator

Chromoly shaft with black oxide coating plus 5-axis relief for maximum airflow

Vortex ECU Model:KTM450SXF 2019-2022 Feel the rush with theTransforms your engines performance With the RP Race Custom mapped Vortex ECU, your engine's performance will be completely transformed! This powerful performance module controls ignition, fuel mapping, and other engine functions. Custom mapped Vortex ECU for the RPrace exhaust and intakes. It easily connects to the standard wiring harness. We have many maps to choose from, please spec your engine while ordering. Vortex ECU: $750 plus $200 for mapping