Autometer Cobalt Digital 52.4mm Black Vacuum/Boost Gauge 7.5" O2 SENSOR EXTENSION Keep the check engine light

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24428

IMPORTANT NOTE: MUST HAVE 2 different length primary head bolts plus a third smaller bolt

The tube accommodates the factory mass air sensor and a replacement silicon crank case vent hose

User Adjustable Radial Display Scaling Allows For Fine Tuning Of Tachometer Operating Range To Match The Specific Characteristics Of Your Engine

Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX Limited 2006-2007 Subaru Impreza WRX TR

Autometer Cobalt Digital 52.4mm Black Vacuum/Boost Gauge 7.5" O2 SENSOR EXTENSION Keep the check engine lightIncredibly High Accuracy In Both Vacuum And Boost, Autometers Digital Boost Vac Gauge Is Engineered To Provide The Best Possible Accuracy In Applications Ranging From 30 In Hg To 30 Psi. Our Patented Gauge Technology Allows The Gauge To Calibrate On Every Startup To Compensate For Altitude, Barometric Pressure And Other Atmospheric Conditions, Assuring You Of The Most Precise Reading Possible. A Direct Plug In Wiring Harness Is Included For Ease Of