Is the pressure drop going to be a problem on my car seeing i'm only running 14psi? Is this anything to be worried about?

I don't want to spend out on a new intercooler only to find that i'm loosing power from it, would be better to keep the small pace i've got. Don't want it to feel less responsive...

Think mine peaks at 14psi then drops back to 12-13psi....

Any oppions on what i should do would be good..... Cheers