Owners manual

Installation Instructions #65637
When installing this exhaust system make sure to use proper safety precautions. Use jack stands when working under the
vehicle, set parking brake, block tires and use safety glasses and gloves. Allow exhaust to cool before attempting installation.
Severe injury or burns could occur if safety measures are not taken.
SUGGESTED TOOLS: 1/2", 9/16", 15mm wrenches & sockets, WD-40, hacksaw, jack stands
1. Disconnect the negative battery cable before removal of OEM exhaust. This will allow the computer to reset and recognize
the new exhaust. Lay out the exhaust on the floor so it looks like the drawing and compare parts with manual.
2. To remove stock exhaust,
unclamp it at the ball flange
behind the Y-pipe. Make sure
to leave all rubber grommets in
the factory location. You will
re-use stock clamp. For
easier removal of exhaust, cut
behind the muffler. Use WD-40
to remove hangers from
grommets.
Install adapter pipe #N onto
the factory ball mount using
the original factory clamp.
Bolt head pipe #A to the 3”
adapter #N Insert welded
hanger into rubber grommet.
Do not tighten.
Install muffler #B onto head
pipe. Use jack stands to
support the muffler. Use clamp
#F to secure the muffler to
headpipe. Do not tighten.
5. Install metal hanger #H into
hole located approximately 16"
from the rear of the frame.
Use hardware kit #I, washer
#M, and rubber grommet #J.
6. Install driver side tailpipe #D
into muffler at least 1.5" to 2".
This pipe will route over the
axle and between the shock
and spare tire. Use clamp #G
to secure pipe to muffler. Do
not tighten. Insert welded
hangers into rubber grommet.
7. Install passenger side
tailpipe #C into muffler at least
1.5" to 2". Use clamp #G to
secure pipe to muffler. Do not
tighten. The tailpipes will both
lean towards the driver side for
clearance. Insert welded
hangers into rubber grommets.
8. Install exit pipes #E onto
tailpipes. Cut to your
preferred length then use
clamps to secure exit pipes to
tailpipes. Install stainless steel
tips. Clamp down. When you
have everything in place, firmly
tighten all bolts and clamps
down securely. Use stainless
steel cleaner and a Scotch
Brite pad weekly to prevent tip
from discoloration. Inspect all
fasteners after 25-50 miles of
operation and re-tighten as
necessary.
GIBSON EXHAUST systems are designed on a factory stock vehicle
Any aftermarket products installed could increase the sound levels of the exhaust.
Make sure there is a 1” clearance from ALL rubber brake lines, shock boots, lines, tires, etc. to
prevent heat related damage or fire.