Prosport Performance 52mm Electrical Boost Gauge - Blue/White Vehicle Model_Impreza AEM also incorporated a failsafe

AEM also incorporated a failsafe that provides output to either decrease timing

without any driver input

Whiteline sway bars for the 05-09 Legacy GT are available as either a fixed or adjustable design

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Prosport Performance 52mm Electrical Boost Gauge - Blue/White Vehicle Model_Impreza AEM also incorporated a failsafePart #: PSR 216BFWBEBOSM. PSI This ELECTRICAL Boost Gauge will perform a pointer sweep self check on start up ! 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. Now you can track your peak boost as you modify your ride! ( 30~30 PSI includes Mounting hardware, Tubing kit, T Adaptor, Electric sender, Hood and Instructions) By using