What are you talking about?
Are you suggesting that you might be able to get more power by carrying around a cylinder of compressed air and injecting that into the intake?
I think that any miniscule power gain you could get from that would be negated by having to carry a compressed air cylinder big enough to carry enough volume to pressurize the intake for any real length of time.
You can't get something for nothing.
You can't win.
You have to lose.