my stock boost gauge, like many others, has shit the bed. its been like this for a few months now. i turn off the car and the needle sits at 10 vac and im only spiking 11 psi on the gauge, on a good day. anyway, is this just a problem with the "SRT" line of autometer boost gauges, or does this normally happen to boost gauges in general? the reason i ask is, whos to say that i go and buy a new boost gauge and it doesnt happen again? if its just the SRT line of gauges, than great. also, my friend just so happens to have an autometer, mechanical boost gauge at his house. i think its the same gauge like the SRT line of autometers, just not with the srt logo on it. only thing is, it only goes to 20 psi. should i buy this gauge? i really dont plan on turning the boost up. i dont want to be bothered with wiring up boost controllers or pushing the turbo any harder than i already do, the car is fast enough at normal boost levels. with that said, my friend is willing to sell this gauge for like 40 bucks, should i do it?