Send us your Vortex ecu along with our ECU form filled out in detail, and we'll custom tune your Vortex with our Twisted Development maps.  Turnaround time is ~2 weeks.
 
https://www.td-racing.com/ecu-form
 
Bikes we tune:
2015+ CRF250R/RX
2015+ CRF450R/RX/RL
2015+ RMZ250
2015+RMZ450
2015+ YZ250F/FX
2015+ YZ450F/FX
2015+ KX250
2015+KX450
2015+ KTM/HUSQVARNA/GASGAS 250 (Motocross and off road models)
2015+ KTM/HUSQVARNA/GASGAS 350
2015+ KTM/HUSQVARNA/GASGAS 450 (Motocross and off road models)
 
We do not map 2 stroke Vortex ignitions, our mapping is for fuel injected 4 strokes.