Airaid 300-221 - Manual

Installation Instructions
For Part Numbers:
300-221 700-469 Airaid Oiled Media Filter
301-221 701-469 SynthaMax Dry Media Filter - Red
302-221 702-469 SynthaMax Dry Media Filter - Black
303-221 703-469 SynthaMax Dry Media Filter - Blue
2007-09 Dodge Ram 2500/3500
6.7L I6 Cummins Diesel
Component Identification
1. Airaid Premium Filter 1
2. Airaid Intake Tube 1
3. Cool Air Box 1
4. Filter Adapter 1
5. Urethane Hump Hose 1
6. Weather Strip 22” 1
7. 8/32 x 1/2” Button Head Screw 3
8. #8 Flat Washer 3
9. 1/4-20 Button Head Bolt 3
10. ¼” Flat Washer 4
11. 5/16-18 x 3/4” Hex Head Bolt 1
12. 5/16” Flat Washer 2
13. 5/16” Flange Nut 1
14. M8 x 1.25 x 30mm Hex Bolt 1
15. M6 x 1 x 25mm Hex Bolt 1
16. 3/8-16 Well Nut 1
17. 3/8-16 x 1 1/2” Button Head 1
18. 3/8” Flat Washer 1
19. #72 Hose Clamp 2
20. #259 L-Bracket 1
21. T20 Torx Bit 1
2. Using a 10mm socket, remove the nut that secures
the factory airbox to the radiator support. Next slide
the flexible intake tube off of the factory airbox lid
and then rock the factory airbox assembly side to side
to release it from the mounting grommets, and remove
it from the vehicle. 3. Loosen the hose clamp that secures the factory
intake tube assembly to the rubber elbow on the turbo
inlet, and remove the assembly from the vehicle.
7. Install the supplied well nut (#16) into the factory
airbox mounting hole closest to the fender as shown.
6. Install the L-bracket (#20) onto the radiator shroud
as shown using one M8 x 30mm bolt (#14) and one
flat washer (#12) as shown. Leave the bolt slightly
loose for now.
8. Install the filter adapter (#4) into the Cool Air Box
(#3) using three 1/4” Button Head bolts (#9) and flat
washers (#10) as shown.
4. Remove the two grommets that held the factory
airbox in position. 5. Using a 13mm socket remove one bolt that secures
the fan shroud to the radiator on the passenger side of
the vehicle.
9. Install the CAB into the vehicle as shown. A.) In-
stall the 3/8” button head bolt (#17) and flat washer
(#18) thru the CAB and into the well nut. B.) Install
the M6 x 25mm hex bolt (#15) and flat washer (#10)
thru the CAB and into the captured nut in the fender.
C.) Install the 5/16” bolt (#11) flat washer (#12),
and flange nut (#13) thru the CAB and L-bracket.
Tighten all mounting bolts at this time.
A.
B.
C.
1. Disconnect the negative battery cables.
A) Using the supplied #20 Tor x bit, remove two
screws from the Mass Air Flow sensor, and one screw
from the temperature sensor. Remove both sensors
and the wiring harness anchor from the airbox lid, and
set them aside. B) Loosen the hose clamp that holds
the factory intake tube to the airbox lid.
A.
B.
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.