Owners manual

57-3515
TOOLS NEEDED:
NOTE: FAILURE TO FOLLOW INSTALLATION INSTRUCTIONS AND NOT USING THE PROVIDED HARDWARE
MAY DAMAGE THE INTAKE TUBE, THROTTLE BODY AND ENGINE.
PARTS LIST:
Description Qty. Part #
1. Turn off the ignition and disconnect the negative
battery cable.
NOTE: Disconnecting the negative battery
cable erases pre-programmed electronic
memories. Write down all memory settings be-
fore disconnecting the negative battery cable.
Some radios will require an anti-theft code to
be entered after the battery is reconnected. The
anti-theft code is typically supplied with your
owners manual. In the event your vehicles’
anti-theft code cannot be recovered, contact an
authorized dealership to obtain your vehicles
anti-theft code.
TO START:
2. Turn the three-engine cover retaining screws 1/4
turn counter clockwise to unlock the cover from the
engine.
3. Lift the engine cover up to dislodge it from the
mounting grommets and then remove it from the
engine as shown.
4. Unhook the wiring harness retaining clips as
shown.
5. Using a pair of pliers, release the crankcase vent
tube clamp and then disconnect the crankcase vent
tube from the intake tube.
6. Loosen the hose clamp, which secures the in-
take tube to the throttle body.
7. Loosen the four airbox lid retaining bolts shown.
8. Remove the airbox lid and intake tube as shown.
9. Remove the two lower airbox retaining bolts
shown.
A Hose Clamp #40 1 08554
B Hose; 2.75”ID To 3.0”id X 3.0”L, Hump 1 08421
C Hose Clamp #44 1 08577
D Hose; 1/2”ID X 2.38”L 1 08415
E Intake Tube 1 087184
F Bracket; “Z” 1 070065
G Bolt; 6mm-1.00 X 16mm, Hex 6 07703
H Washer; 1/4”ID Split Lock 3 08198
I Washer; 1/4”ID X 5/8” OD 9 08275
J Heat Shield 1 07667
K Edge Trim 35” 1 102471
L Bracket Twist 1 070840
M Bracket; Small “L” 1 070026
N Bracket; Large “L” 1 010054
O Nut; 6mm Nylock 3 07553
P Stud; Mounted, M/F 6mm-1.0, 1.0”L 1 02033
Q Hose Clamp #60 1 08624
R Air Filter 1 RC-4760
10. Remove the lower airbox housing as shown.
NOTE: K&N Engineering, Inc., recommends that
customers do not discard factory air intake.
11. Remove the fresh air duct retaining bolt shown.
NOTE: This bolt will be reused.
HONDA
2006-08 Ridgeline
V6-3.5L
Flat Blade Screwdriver
10mm Socket
8mm Socket
Ratchet
Extension
Pliers
NOTE: This kit was not designed
to t vehicles with a body lift.

Summary of content (2 pages)