Airaid 300-157 User Manual
Installation instructions
Installation Instructions
For Part Numbers:
300-157
700-450 Airaid Oiled Media Filter
301-157
701-450 SynthaMax Dry Media Filter - Red
302-157
702-450 SynthaMax Dry Media Filter - Black
303-157
703-450 SynthaMax Dry Media Filter - Blue
2004-06 Dodge Durango
4.7L V8
2. Unsnap the factory silencer box from the fan
shroud and remove the factory tube assembly
from the vehicle.
3. Unlatch the metal clips and remove the lid from
air box base. Using a 13mm socket, remove the
air box base from the engine compartment.
4. Using a flat blade screwdriver, carefully unsnap
the box inlet from the base and remove it. Re-
install the factory base in the engine compart-
ment with out the inlet.
5. Disconnect the factory electrical connector
from the factory air temperature sensor.
6. Loosen the two 10mm bolts mounting the factory
air box to the intake manifold and remove from
vehicle.
8. Using the supplied #6 screws, nuts and wash-
ers, assemble the two panels as shown above.
Next, install the supplied air filter adapter
using the supplied ¼-20 bolts and washers.
7. Turn the air temperature sensor ¼ turn and re-
move from the air box. Retain sensor for later
use.
9. Install the supplied nylon fitting into the air filter
adapter as shown.
Component Identification
1.
Airaid Premium Filter 1
2.
Air Filter Adapter
1
3.
MAF Panel
1
4.
Rear Panel
1
5.
Breather Hose
1
6.
Weather Strip 17 ¼ ”
1
7.
Modular Intake Tube
1
8.
Reducing Coupler
1
9.
Urethane Hump Hose
1
10.
Speed clamp
2
11.
Nylon Fitting
1
12.
¼-20 Button Head Screw
2
13.
¼” Flat Washer
2
14.
Rubber Grommet
1
15.
#52 Hose Clamp
1
16.
#56 Hose Clamp
1
17.
#60 Hose Clamp
2
18.
6-32 x 5/16” Phillips Screw 4
19.
6-32 Keps Nut
4
20.
#6 Flat Washer
4
1. Disconnect the negative battery cable. Discon-
nect the breather hose from the factory air box
lid. Loosen the two hose clamps on each end
of the factory intake tube.
Full color instructions can be viewed on our web site at Airaid.com. Use the Product Search function to find your part number, and click View Details.