When you replace the air filter,see how it runs. If it is idling to low turn up the idle adj screw,left side of the bike. I checked the Power Commander website and looked at the maps for your bike. I'm sure that you are ok to ride the bike until you can afford a PC. It's going to be a little peaky and the off idle response will suffer but over 7-8000 it's gonna go! I'd say just take it alittle easy until you can have it remapped. Make sure you take it out and get familar with it's new characteristics.