MagnaFlow GMC TRUCK CANYON Stainless Cat-Back System PERFORMANCE EXHAUST - Manual

Step 1: (Carefully read all instructions before
installation) To remove the OEM exhaust system,
unbolt the OEM fasteners from the passenger side
flange location and loosen the clamp at the drivers
side pipe junction. Do not discard the OEM band
clamp and fasteners or damage the OEM rubber
insulators, as they will be used to mount the new
system.
Step 2: Begin installing the new system using a front
to rear method. Using the supplied clamp and
fasteners attach the Y-Pipe Assembly. Leave all
clamps and fasteners loose for final adjustment.
Install the Muffler and Tail Pipe Assemblies in the
same fashion using the supplied 3.00" clamps and
OEM insulators
Step 3: With all components mounted loosely, adjust
the system for overall aesthetics and clearance of
frame & bodywork. (MAGNAFLOW recommends at
least 1/2" of clearance between the exhaust system
and any body panels to prevent heat-related body
damage or fire.)
Step 4: Once a final position has been chosen for the
new system, evenly tighten all fasteners from front to
rear. The supplied band clamps must be VERY tight
to properly align the pipes and prevent leaks
(Approximately 40ft-lbs).Inspect all fasteners after
25-50 miles of operation and retighten if necessary.
Mufflers, Converters,
Systems and Tips
INSTALLATION INSTRUCTIONS
15625
2009-2010 Chevrolet Colorado 5.3L
Warning: When working on, under, or around
any vehicle exercise caution. Please allow the
vehicle's exhaust system to cool before removal,
as exhaust system temperatures may cause
severe burns. If working without a lift, always
consult vehicle manual for correct lifting
specifications. Always wear safety glasses and
ensure a safe work area. Serious injury or death
could occur if safety measures are not followed.
** Magnaflow Performance Exhaust recommends professional
installation on all their products
Magnaflow Performance Exhaust - 22961 Arroyo Vista Rancho Santa Margarita, CA 92688
Main #: 1-800-990-0905 Technical Support: 1-800-959-9226 ext 4500 05/23/12
Y-Pipe
Assy
Muffler
Assy
Tail Pipe
Assy
[2] 3.00"
Clamp