Innovate Motorsports PSB-1 PowerSafe Boost and Wideband Air/Fuel Ratio Gauge - Universal Subaru-STI-2005 Adhesive backing provides secure bond

Adhesive backing provides secure bond on clean surfaces

When it moves

Helps prolong the life of your clutch

Ethanol compatible along with most other fuels

Innovate Motorsports PSB-1 PowerSafe Boost and Wideband Air/Fuel Ratio Gauge - Universal Subaru-STI-2005 Adhesive backing provides secure bondInnovate Motorsports PSB 1 Solenoid Boost Controller w Wideband Gauge Kit Universal RallySport Direct carries a great variety of quality gauges and gauge components brought to you by Innovate Motorsports. Turbocharged vehicles need many important displays to properly be monitored, but a boost gauge and a wideband gauge is absolutely necessary especially if you have modifications. You need the boost gauge to make sure you're hitting your target boost