I just read somewhere that the chevy cobalt will come with a boost gauge. Is there any that you could buy that would work with the RL? I looked around and they all say they'd work for turbochargers... so can you just put any boost gauge on a supercharged car? I have more experience with imports/ turbos.. this is my first supercharged car... does anyone know? I'd be curious to see if it really does hit 12psi... also just a good thing to have to keep an eye on it in case any problems come up.