MagnaFlow DODGE DIESEL CUMMINS, 4in. SYSTEM AL Custom Build Pipe Kit Diesel PERF. EXHAUST - Manual

Step 1: (Carefully read all instructions before
installation) To remove the OEM exhaust system,
begin by unbolting the downpipe section from the
turbo housing. Do not discard the OEM fasteners,
as they may be reused to mount the new system.
Unbolt all clamps connecting the exhaust together,
then remove the OEM components by disengaging
the welded hangers from the OEM rubber
insulators. Do not damage the OEM rubber
insulators as they will be reused to mount the new
system.
Step 2: Begin installation of the new system by
fastening the new downpipe to the turbo housing
using the OEM fasteners. Leave all fasteners loose
for final adjustment of the complete system.
Working rearward, install the mid-pipes (as
needed) using the supplied clamps and by fitting
the welded hangers into the OEM rubber insulators.
Install the mid tail and tailpipe pieces in the same
fashion.
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 band clamps must be VERY tight
to properly align the pipes and prevent leaks
(Approximately 40ft-lbs). U-bolt clamps should be
tightened to approximately 30-35ft-lbs. Inspect all
fasteners after 25-50 miles of operation and
retighten if necessary.
Mufflers, Converters,
Systems and Tips
INSTALLATION INSTRUCTIONS
18147
1998 - 2002 Dodge Ram 2500HD Cummins
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
Nov 15, 2012
Rev: 000
Downpipe Assy.
34" Extn. Pipe
26" Extn. Pipe
Mid Tail Pipe Assy.
Rear Tail Pipe Assy.
(5) 4.00" Clamps
Mid/ Rear Pipe