Timing Belt Question

as some of you know I am putting ej20g heads on my SOHC 22t, my question is what timing belt do I need? does it need to be orded from japan or will a wrx one work?

 

i think its a 2.5 dohc, 95L would know

 

yes dohc 2.5rs and 2.0 wrx ones work too but the are way more expensive than the 2.5 ones.

 

thanks ryan!