Innovate Motorsport O2 Sensor (Bosch LSU4.9) - 3888 11/16"-18 7 C) using our non-thermostatic

7 C) using our non-thermostatic sandwich plate

Fitment: 15-16 Subaru WRX 2

-10AN Male To 5/8" Hose Barb

600350 is a Prolite flywheel

The Focus RS Hard Pipe Kit allows the use of the factory intercooler core while cleaning up the engine bay and freeing up airflow to the engine

Innovate Motorsport O2 Sensor (Bosch LSU4.9) - 3888 11/16"-18 7 C) using our non-thermostaticKEY FEATURES Bosch LSU 4. 9 O2 Sensor Bosch LSU 4. 9 5 wire, wide band O2 sensor. California Residents: Prop 65 WARNING INSTALLATION AND SETUP Installation of the Bosch LSU 4. 9 O Sensor is relatively simple. Complete documentation is supplied, and the support pages, application notes and tuner resources can also speed you on your way to effective tuning.