MagnaFlow FORD DIESEL 7.3L DIESEL, D-FIT MUFFLER KIT Exhaust Muffler PERFORMANCE EXHAUST - Manual

Step 1: To remove the OEM muffler on the short bed
applicaton, cut the inlet pipe 7.25" in front of the
muffler, and also 7.25" behind the muffler. To remove
the OEM muffler on the long bed vehicle, cut the inlet
pipe 10.5" in front of the muffler, and 7.25" behind the
muffler. Once the new muffler is partially installed,
use the specific extention pipe so you can mark and
trim the tailpipe to fit the outlet of the muffler.
Step 2: Deburr the cut pipes, then install the new
muffler and extention pipe using the supplied 3.50"
clamps and by fitting the welded hangers into the
rubber insulators. You can now install the clamp-on
tip on the tailpipe using the supplied clamp.
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
16985
1999-2003 Ford Diesel 7.3L
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
Sept 17, 2012
Rev: 000
MUFFLER
ASSEMBLY
CLAMP- ON TIP
3x 3.50" CLAMP