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The COBB Tuning Flex Fuel Sensor is required to complete the flex fuel setup and is sold separately
RallySport Direct also carries exterior enhancements brought to you by PERRIN Performance
Out of the box
T3 Slot 48 precision CNC machined slots that are tri-symmetrical curve slots
Cobb 4 Bar MAP Sensor *Sensor Only* - 2002-2007 Subrau WRX / 2004-2021 STI / 2004-2008 Forester XT PDM_air-oil-separators The COBB Tuning Flex FuelCobb 4 Bar MAP Sensor 2002 2007 Subaru WRX 2004 2007 STI Sensor Only The Cobb 4 Bar MAP (Manifold Absolute Pressure) Sensor for the 2002 2007 Subaru WRX replaces the factory 3 bar MAP sensor with a 4 bar unit capable of reading boost pressures up to approximately 43. 5 psi (3 bar gauge) well beyond what the factory sensor can accurately report. For high boost builds where manifold pressure exceeds the factory sensor's range, the 4 bar sensor provides
US$ 224.50
US$ 205.00
US$ 104.74