How to Install Airaid Modular Intake Tube on your F-150

1.Disconnect The Negative Battery Terminal!
Disconnect valve cover breather hose from factory intake tube and valve cover.

2. Loosen hose clamps connecting the factory intake tube to the air filter assembly and throttle body.

3. Remove the factory intake tube assembly from engine.

4. Airaid Jr. Kit If you purchased the Airaid Jr. Kit, replace the factory air filter with the Airaid Premium filter included with the kit.

5. Install the supplied urethane hump hose and two #80 hose clamps on factory air filter assembly. Leave hose clamps loose until final assembly.

6. Install supplied silicone reducer on end of throttle body. Install #48 hose clamp on small end of the reducer and #56 hose clamp on the big end of the reducer. Leave hose clamps loose until final assembly.

7. Install the Airaid Modular Intake Tube on engine.

8. . Tighten hose clamps on both ends of the Modular Intake Tube.

9. Install the supplied rubber hose on the Modular Intake Tube. Connect the other end of the hose to the valve cover. Secure both ends of the hose with the supplied speed clamps.

10. Double check your work to be certain that all nuts, bolts, and clamps are securely fastened. Apply the Airaid Bubble Decal onto the Intake Tube as shown.

Reconnect the negative battery cable.