NGK Acura MDX 2009-2007 Direct Fit Oxygen Sensor 2017-subaru-wrx-esi5764959 5 5x112 ET32 Hyper Carbon

5 5x112 ET32 Hyper Carbon - Gloss Black Gear Cap/Logo/Cover Plate

Each hose has a smooth interior surface to deliver increased airflow to your Subaru intercooler

Used to add progressive rate to your linear race spring

80 square inches of area for increased clamping force

To take it one step further

NGK Acura MDX 2009-2007 Direct Fit Oxygen Sensor 2017-subaru-wrx-esi5764959 5 5x112 ET32 Hyper CarbonNTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic