Airaid 400-278 User Manual
Page 2
18.
Install the Airaid Premium Filter (#1) inside the
CAB and complete the install by trimming the CAB
with the Weather Strip (#6).
19.
Double check your work!
Make sure there is no foreign material in the
intake path. Make sure all clamps, hoses, bolts,
connectors, and screws are tight.
20.Reconnect the negative battery cables
Airaid Filter Co. 2688 E Rose Garden Ln. Phoenix AZ 85050 (800) 498-6951
REV.01.20.15
P/N 790-551 Aerosol Spray
P/N 790-550 Squeeze Spray
Thank you for purchasing the Airaid Intake System. Contact Airaid @ (800) 498-6951 8:00 AM - 5:00 PM MST weekdays for questions regarding fit or instructions
that are not clear to you. Your Airaid Intake System was carefully inspected and packaged. Check that no parts are missing, or were damaged during shipping. If any parts are
missing, contact Airaid. The air filter element is protected from direct exposure to water and debris; care should be taken not to drive through deep water. WATER INGESTION
IS THE DRIVERS RESPONSIBILITY! The air filter is reusable and should be cleaned periodically.
11. Place the CAB into the engine compartment and
secure to the inner fender using the M8 x 1.25 x 30 hex
Head Bolt (#10) and the 8mm Flat washer (#12).
10. Transfer the factory airbox coupler from the OEM
airbox inlet into the Airaid Cold Air Box, or C.A.B.(#3).
12. Slide the Hump Hose (#5) and Clamps (#14) onto
the Airaid Intake Tube. Leave the clamps loose for now.
14. Align the bolt holes of the Intake tube with the CAB
and secure using two 1/4-20 Button Head Bolts (#9) and
1/4” Flat Washers (#11). Tighten the Hump Hose
Clamps, and re connect the Mass Air Flow sensor. The
M.A.F now resides in the lower half of the Tube.
13. Install the Airaid Intake Tube assembly.
A.) Slide the Tube , Hump Hose end first, under the
coolant line and onto the turbo inlet. B.) Insert the Filter
end of the Tube into the CAB.
16. Mount the Hose Bracket as shown, using the factory
bolt removed in step 6. . Secure the coolant lines in the
Hose Anchors.
17. Slide the Split Loom over the coolant lines.
A.) Install the 9” sleeve (#15) over the line crossing the
turbo inlet.
B.) Install the 17” sleeve (#16) over the 90deg core sup-
port line that joins at the Hose bracket.
15. Insert the three remaining Hose Anchors (#13) into
the Hose Bracket (#7) as shown.
M. A. F.
Bolt Hole
A
B
FILTER IDENTIFICATION
700-469 Airaid Oiled Media 701-469 Airaid SynthaMax Dry Media - Red
702-469 Airaid SynthaMax Dry Media - Black 703-469 Airaid SynthaMax Dry Media - Blue
For your Oiled media filter we suggest
using the AIRAID Filter Tune-Up Kit!
Synthamax Air Filters do not require oil.
Service air filter as needed by cleaning with
common non-petroleum all-purpose house-
hold cleaner and water. Simple Green®,
Formula 409® or equivalent works great.
Apply cleaner to outside of air filter and al-
low to soak. Then flush filter clean from the
inside out with a garden hose and repeat
steps if necessary. Do not apply high pres-
sure water or air to clean filter. Allow filter
to air dry and reinstall
.