Owners manual

INSTALLATION INSTRUCTIONS
Continued
11. Install the provided coolant bypass hose onto
the throttle body and thermostat housing and secure
with the provided hose clamp.
NOTE: Be sure to replenish any lost coolant.
12. Remove the bolt shown that secures the heater
hose mounting bracket to thermostat housing.
13. Using the provided bolt, secure the intake tube
mounting bracket (070124) to the heater hose
mounting bracket and thermostat housing from step
#12.
14. Remove the rear air box mounting bracket bolt
shown.
15. Install the heat shield mounting bracket
(070061) onto the air box mounting bracket and
secure with the provided hardware.
16. Install the front heat shield bracket (070123)
onto the lower front air box mounting location using
the provided hardware.
17. Install the edge trim onto the heat shield as
shown.
NOTE: Some trimming of the edge trim will be
necessary.
18. Install the heat shield assembly into the vehicle
and secure to the mounting brackets with the
provided hardware.
19. Install the provided silicone hose (084036) onto
the throttle body and secure with the provided hose
clamp.
20. Install the provided vent tting into the K&N
®
intake tube as shown.
NOTE: Plastic NPT ttings are easy to cross
thread. Install the vent tting “hand” tight, then
turn it two complete turns with a wrench.
21. Remove the mass air sensor from the stock air
box.
22. Install the mass air sensor into the K&N
®
intake
tube and secure with the provided hardware.
23. Install the K&N
®
intake tube into the silicone
hose at the throttle body and align with the tube
mounting bracket installed in step #13. Secure with
the provided hose clamp and hardware.
24. Install the provided crankcase vent hose onto
the valve cover port and then to the vent tting on
the K&N
®
intake tube.
NOTE: Some trimming of the vent hose may be
necessary.
25. Install the K&N
®
air lter and secure with the
provided hose clamp.
NOTE: Drycharger
®
air lter wrap; part number
RX-4990DK is available to purchase separately.
To learn more about Drycharger
®
lter wraps or
look up color availability please visit http://www.
knlters.com
®
.
26. Reconnect the mass air sensor electrical
connection.
9. Release the spring clamp which secures the
crank case vent hose to the valve cover and then
unhook crank case vent hose from the valve cover
as shown.
10. Release the two spring clamps securing the
coolant bypass hoses to the throttle body and
thermostat hosing, then remove the bypass hose
assembly from the vehicle.
NOTE: The engine should be cool before
performing this step so that HOT coolant is not
released out of the engine. Be sure to capture
any lost coolant.