Grams Performance Wideband Air/Fuel Ratio Gauge Vehicle Make_Scion Blouch custom 10cm2 turbine housing

Blouch custom 10cm2 turbine housing - you won't find these anywhere else

If they did

Available only online

Installing on a WRX would require new holes to be drilled in the trunk lid

Stainless Steel Mounting Hardware

Grams Performance Wideband Air/Fuel Ratio Gauge Vehicle Make_Scion Blouch custom 10cm2 turbine housingPart #: G2 99 0055 For optimum power and safety, measuring your air fuel ratio is imperative when tuning. The Grams Wideband Air Fuel Gauge measures at 52mm (2. 047) with an LED display that features a 3 color sweep from red, yellow to green. The Grams Wideband utilizes the latest Bosch 4. 9 LSU sensor that displays an easy to read 4 digit display with speedy accuracy down to 0. 001. Features 52mm (2. 047) Gauge Housing 0 5v analog output (10 20 AFR)