Airaid 300-237 User Manual
Page 2
18. Double check your work!
Make sure there is no foreign material in
the intake path. Make sure all clamps, hos-
es, fasteners, and wiring connections are
tight.
19. Reconnect the negative battery
cable!
Airaid Filter Co. 2688 E Rose Garden Ln. Phoenix AZ 85050 (800) 498-6951
REV.10.22.13
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 RESPONSIBILTY! The air filter is reusable and should be cleaned periodically.
14. A.) Install the supplied hump hose (#5) onto
the filter adapter using one #60 hose clamp (#12)
and one #64 hose clamp (#13). B.) Install the re-
ducing coupler (#4) onto the throttlebody using
one #52 hose clamp (#11) and one #60 hose clamp
(#12). Leave the clamps loose for now.
17. Install the Airaid Premium Filter (#1) onto the
filter adapter and tighten the clamp. Next install
the weather strip (#8) on the top of the CAB as
shown. (Hint: Start at one end of the CAB and
work your way towards the other end.)
11. Remove the factory hard plastic breather tube
from the rubber elbow behind the oil filler neck
and then install the supplied 1/2” x 3/4” plastic
reducing coupler (#18), into the factory rubber
elbow as shown. Next, connect the supplied 1/2” x
22” hose (#7) to the coupler.
12. Install the supplied 1/2” x 1/2” plastic coupler
(#16) into the 1/2” hose from step #11. Next con-
nect the 1/2” rubber elbow (#15) between the 1/2”
connector and the barbed fitting on the filter adapt-
er.
13. Reinstall the factory beauty cover making sure
that the grommets are aligned with the grommet
posts and that the crankcase breather hose is
aligned in the slot on the side of the cover.
Factory Elbow
1/2” x 3/4”
Coupler
1/2” Hose
Rubber Elbow
1/2” x 1/2”
Coupler
Barbed Fitting
10. Install the CAB into the vehicle by aligning the
grommets over the locating pins on the factory air-
box mount. Reinstall the factory bolts into the fend-
er that were removed in step #3.
A.
B.
15. Install the supplied grommet (#14) into the
hole in the Airaid Intake tube(#2). Next carefully
install the factory intake air temperature sensor
into the grommet
16. Install the Airaid Intake tube into the hump
hose first, and then into the coupler on the throttle-
body. Tighten all four hose clamps, and then re-
connect the intake air temperature sensor wiring
harness.
FILTER IDENTIFICATION
720-476 Airaid Oiled Media 721-476 Airaid SynthaMax Dry Media - Red
722-476 Airaid SynthaMax Dry Media - Black 723-476 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
household cleaner and water. Simple
Green®, Formula 409® or equivalent
works great. Apply cleaner to outside of
air filter and allow to soak. Then flush
filter clean from the inside out with a gar-
den hose and repeat steps if necessary.
Do not apply high pressure water or air
to clean filter. Allow filter to air dry and
reinstall
.