FORD FOCUS ST BLOW OFF VALVE

INSTALLATION MANUAL

MATERIALS REQUIRED

None

1

Remove plastic vacuum hose from rubberadaptor on the top of valve cover (leaverubber adaptor in place).1

When lifting the caralways use stands tosecure the car.

2Remove the right front wheel.

3

Pry off the solenoid valve of the bracket.Remove the vacuum line.

4

Remove the factory blow of valve.

5

Wipe out oil residue from the bottom ofthe turbo housing.

6

Cut lower right corner of the solenoidvalve bracket.

7 8

Boomba Blow Off Valve ready forinstallation.

9

Place the Boomba Blow Off Valve in theturbo housing. Secure it in position withM6x20 screw placed in the lower rightcorner. Do not tighten the screw yet. 10

Prepare the solenoid bracket forinstallation.

11

Install the solenoid bracket. Tighten all ofthe mounting screws.

TOOLS REQUIRED

Set of car standsM5 long allen wrenchLarge flat screw driverNeedle nose pliers

Metal saw

12

Install the solenoid valve. Connect theblow off valve vacuum line.