MagnaFlow FORD DIESEL 7.3L DIESEL, 4in Aluminized Pro Series Diesel PERFORMANCE EXHAUST - Manual

Step 1:
(Carefully read all instructions before
installation) Unbolt the clamp fastening the muffler
inlet to the catalytic converter. You can now
disengage the welded hangers from the rubber
insulators and remove the muffler and tailpipe.
Step 2: Install the new intermediate pipe by
fastening it to the catalytic converter using the
supplied 3.50" clamp, making sure the large notch is
lined up with the peg on the catalytic converter.
Leave all clamps and fasteners loose for final
adjustment of the complete system. The 18"
extension pipe is required for CC/LB models, shorter
trucks will not need it. Install the muffler and tailpipe
pieces using the supplied clamps and hanger
clamps as shown. The shorter hanger clamp is to be
used in the middle of the intermediate pipe, and the
longer hanger clamp should be used at the muffler
inlet.
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). 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
18951
1999 - Ford F-250 / F-350 - 6.0 / 7.3L V8
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 21, 2012
Rev: 000
18" EXTENSION
PIPE
MUFFLER
"T" CLAMP
TAILPIPE
EXTENSION
TAILPIPE
4.00" CLAMP
4.00" CLAMP
3.50" CLAMP
HANGER CLAMP
INTERMEDIATE PIPE
HANGER CLAMP