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!!

(-30~30 PSI includes Mounting Cup, Silicone Tubing kit, T-Adapter, Waterproof Electric Sender, quick connect pigtail wiring, Visor, Decal and Instructions)