1. Turn off the ignition and disconnect the negative battery cable.
NOTE: Disconnecting the negative battery cable erases pre-programmed electronic memories. Write down all memory settings before disconnecting the negative battery cable. Some radios will require an anti-theft code to be entered after the battery is reconnected. The anti-theft code is typically supplied with your owner’s manual. In the event your vehicles’ anti-theft code cannot be recovered, contact an authorized dealership to obtain your vehicles anti-theft code.
2. Disconnect the mass air sensor electrical connection.
3. Remove the oil filler cap and then lift up and remove the engine cover. Reinstall the oil filler cap.
4. Disconnect the crank case vent tube from the intake resonator as shown.
5. Loosen the hose clamps which secure the stock intake tube to the air box and throttle body.
6. Remove the stock intake tube as shown.
7. Rotate the crank case vent tube 180*, then re- lease the retainer at the valve cover port and then remove the crank case vent tube from the valve cover port.
8. Remove the two air box retaining nuts shown.
9. Lift up and remove the air box from the vehicle.
NOTE: K&N Engineering, Inc., recommends that customers do not discard factory air intake.
10. Remove the air box mounting grommet shown from the frame rail.
11. Install the heat shield mounting bracket (083126) onto the heat shield as shown using the provided hardware.
12. Install the filter adapter onto the heat shield and secure with the provided hardware.
13. Install the edge trim onto the heat shield as shown.
NOTE: Some trimming of the edge trim will be necessary.
14. Install the inserted nut onto the heat shield mounting bracket using the provided hardware. Do not completely tighten at this time.
15. Install the heat shield assembly into the vehicle so the inserted nut goes into the air box mounting grommet hole and the tab goes onto the air box mounting stud. Secure the heat shield with the provided hardware.
16. Install the silicone hose (08761) onto the throttle body and secure with the provided hose clamp.
17. Install the silicone hose (08418) onto the filter adapter and secure with the provided hose clamp.

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