You have 3 options really.

1) Add a resistor to your injectors - Nasty, will slow their opening times down
2) Add an external peak and hold box, which is high impedance input and low output
3) Use high impedance injectors

I would go for the last one personally.


A 4th option might be to modify the ecu, but I dont know if that is something haltech support or not on that model.