tpunx99GSX
04-10-2007, 02:04 PM
I have had 2 boost guages all of the sudden read 5 psi more or less, i just replaced them. One was a cheapy apc one from pep boys, and one was a SPI one. but now i have a... umm... i dunno, i havent been in my car for a while now. but i have a different one now.