right now my fuel system is stock but i need want to get my gauges done now so i can monitor what my smarty is doing cuz you can custom tune everything with smarty and i am going to go with glowshift gauges cuz they have a 3 in 1 gauge i like then get a fuel pressure gauge separate and i plan on some time doing a fass 150 and either 95 horse sticks or or 150s havent decided and of course a bigger turbo but thats later on down the road i just wanted to know what range in numbers i need to get and can you think of any other gauge i should go ahead and buy i have boost, tranny temp, egt, fuel pressure i need another to fill the third hole on my pillar