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DIY Project 32

Installing an Ingen RD1380P Cold Air Intake System
by TGartnale   (difficulty level: medium)

intake11.jpg

These instructions are for this particular part- other intake systems will vary in installation techniques. The most time consuming step is to expand the stock intake hole in the body. Make sure all edges are filed and smooth and use a rubber gasket to avoid any metal to metal rubbing. The supplied gasket was too short to cover the circumference. You will also have to remove the left edge of the battery tray. I used a rotary tool cutter.

Tools required 
 
10mm wrench, socket
12 mm wrench, socket
Flat head, phillips screwdriver
Pliers, needle nose(for body work)
Rotary tool, drill, sanding discs, buffers

The Project

1. Disconnect negative lead first and remove battery.
 
2. Jack up left front of car, place jackstand under car and remove left front tire.
 
3. Remove mudflap and inner fender liner.

4. Remove headlight- 2 plugs and 3 bolts. It will be snug on the right top side. Pull out left side and tilt slightly to remove unit-don't yank.
 
5. Remove stock intake system- just follow along starting at intake pipe, with headlight out, access to resonator box is easy. Instructions supplied with this CAI recommend the removal of the bumper, but I found this is unneccesary.

intake12.jpg

intake13.jpg

6. With stock system out, begin expanding hole- I just bent the lip up and over using a pliers and gnawed away until enough metal was removed. Rather crude but it worked. I used a drill with rotating sanding discs and buffing wheels to smooth out the edges. I then painted the area after smoothing. You may find another ingenious way to do this.

intake15.jpg

7. Once CAI pipe will fit through, begin assembling. Rubber piece from throttle body to first pipe, 2 clamps, connect vacuam line last. Install rubber isolate mount in hole left by old filter box. 2nd pipe should be brought up from the bottom, through the fender hole. Clamp to first pipe and bolt down on rubber mount.

intake16.jpg

8. Install K&N air filter with clamp inside fender well.

intake17.jpg

9. Make sure the battery tray has left edge removed as the battery now sits more to the left.

intake18.jpg

10. Put everything back together.
 
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CAUTION - this unit may shorten the life of your engine- because you will always be flooring it, just to hear the GROWL of the intake noise!
 
To cover themselves, Injen advises not to drive in wet conditions, as to not get water in the engine- check the club's discussion forums on this topic and decide if you want to go ahead.

- TGartnale