Innovate Motorsports Wideband Air/Fuel Ratio OLED Gauge Kit, 8 ft. Sensor Cable (3935) Boost Logic The APR front wind splitter

The APR front wind splitter for 2006-2007 WRX/STi helps combat front end lift

so we suggest getting 8 quarts to be on the safe side

Engineered for aerodynamics with state-of-the-art aerospace autoclave system enabling a lighter but stronger product

Multiple applications include firewalls

Innovate Motorsports Wideband Air/Fuel Ratio OLED Gauge Kit, 8 ft. Sensor Cable (3935) Boost Logic The APR front wind splitterThe Innovate Motorsports MTX OL PLUS wideband gauge features a crisp OLED display with patented DirectDigital technology and Advanced Sensor Control for accurate air fuel ratio monitoring. Includes Bosch LSU 4. 9 sensor and 8 ft. sensor cable. Features: 100% Digital Wideband Air Fuel Ratio Technology Ability to Calibrate O2 Sensor for Maximum Accuracy Bosch LSU 4. 9 Wideband O2 sensor Configurable Linear 0 5V Analog Output Enhanced Heater Control;