air injection for exhaust

[JonOfScio]

I took off the silencer and put a different one on, it doesn't *really* muffle it, just makes it a deeper sound. (hollow in such a way but makes it sound lower! harley! yeah!)

 

So, is there some way to keep the air injection for the exhaust to stay on even after it's all warmed up? It sounds WAY cool the way I have it now, I just hate that I can only hear it when the engine is cold in the morning.

 

And if it were to be on all the time, would that be bad?

 

~jon