Turbosmart BLOW OFF & BYPASS VALVE KITS - Dual Port for: Subaru WRX (08+), Liberty_Legacy, Mazdaspeed_MPS 3, 6, CX7 - Manual (Page 3)

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2) Installation on a WRX (MY08 Onwards) – Setting notch 2
1. Set the BOV flange to setting notch 2 as per instructions. Locate the standard BOV and remove the vacuum/pressure source
tube and the plumb back hose.
2. Remove the securing bolts and remove the standard BOV
3. Use the factory bolts to fit the new BOV onto the intercooler pipe. Remember to install the supplied gasket in between the
BOV flange and the intercooler flange. Reinstall the vacuum/pressure source to the nipple.
4. Replace the standard plumb back hose and vacuum/pressure source tube, start engine and check for leaks.
Setting notch 2