Quote Originally Posted by RJ's325ITS
I think an EGT gauge and a wide band O2 sensor and well as the boost gauge is a *must*. IF you want to protect your investment, also helps to diagnostic issues faster.
What is:
ARP studs
EGT gauge
wide band o2 sensor?
how do they help diagnose

isnt charge piping just the piping holding the bost between turbo and intercooler etc.?

thanks for taking the time to explain this. i really appreciate it