2-1/16" Crystal Series Blue/White Electric Boost gauge216CLSNWABOU-R.PSI
This ELECTRICAL Boost Gauge will perform a pointer sweep/self check on start-up & shut down!
If your vehicle is supercharged or turbocharged then this gauge is simply a must have. For peak performance you need to know how much boost you are making at maximum RPM's.
Save your Turbo-Set the warning function to alert you when you over boost!!