Installation Instructions Part Number: 10.202.401-404K Description: COLD AIR INTAKE SYSTEM, Mk4 Tools Required: 10mm. socket Ratchet 12" extension Phillips #2 screwdriver Dremel type tool w. sanding drum (a half moon file will suffice) Warning: This intake system places the engine air intake in a location that is only partially protected. Because of the low position of the air filter relative to the ground, there is a risk of water ingestion into the engine if the car is run through deep puddles, etc. Ingestion of a large enough amount of water can severely damage your car's engine. For this reason, we recommend that this Cold Air Intake System be used with caution, and at your own risk! Procedure: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. Remove battery cover Remove battery hold down clamp Remove plastic retainers on top of the battery Disconnect battery terminals (always disconnect ground first) Remove battery Using a 10mm. socket, remove the two bolts holding down the airbox Remove the four bolts holding down battery tray Remove battery tray Using a short Phillips screwdriver, remove the two screws used to attach the mass air meter. Disconnect breather hose from airbox Remove airbox Using 10mm. socket, remove the nut holding the ducting tube (nut will be re-used) Using a phillips screwdriver, remove the ducting behind the driver's side headlight Remove the three plastic pushpin connectors on the remaining ducting Remove ducting With a small file or rotary sanding drum, clearance some of the plastic flange at the rear of the headlight to make room for the massive 3" tube Install air inlet tube Install silicone hose between the inlet tube and the airflow meter and tighten the supplied hose clamps Install the nut on the body stud protuding through the bracket on the air inlet tube Install the air filter from underneath Re-install the battery tray Re install the battery Re-connect the battery leads (always connect ground last) Re-attach the battery hold down Re install the battery top covers and engine cover Install the breather tube connector between air inlet tube and factory breather piping (pinch connectors to clip over nipples 1. Remove battery cover 2. Remove battery stay 4. Disconnect battery terminals 6. Using a 10mm socket, remove the.... ...two bolts holding down the airbox 7. Remove the four bolts holding down the battery tray 9. ... remove the mass air meter. 10. Disconnect breather hose 12. ...remove the ducting (nut will be reused) 13. ...remove ducting behind headlight 16. ...clearance rear of the headlight frame 17. Install air inlet tube 18. Install silicone hose ... ... And tighten clamps 19. Install the nut on the flange of the tube 20. Install the air filter from underneath 21. Re-install the battery tray 24. Re-attach the battery hold down 26. Install breather tube connector 26. Install breather tube connector Completed installation ...