If you really want to do the price/hp comparison, i will suggest to buy an non brand intake, cause it gaves almost same hp gain and with very low price.
Same like your watch, why buy Rolex, just get a swatch or made in china $10 watch
My point is you don't even need to compare a cheap intake, you can get a great well proven Carbon Fiber APR intake along a tune for the price of this unit. APR makes products on par with this company too, VW and Audi have worked closely with APR in racing development for year as well. I think APR charges too much as well, but Arma blows them out of the water in over pricing their products from the look of it.