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

Step 1: (Carefully read all instructions before
installation) Cut the OEM exhaust system in front of
the transmission crossmember. Remove the clamp
from the turbo-downpipe connection, but do not
discard, as it will be reused. Remove the system
from the vehicle, taking care not to damage the
rubber insulators. You may need to cut the
extension pipe in front of the muffler to aid in
removal of the OEM system.
Step 2: Begin installation of the new system by
fastening the new downpipe to the turbo reusing the
OEM V-band clamp. Leave all fasteners and clamps
loose for final adjustment of the complete system.
Working rearwards, install the Extension Pipes as
needed using the supplied clamps. The 34" pipe is
for Crew Cab Long Bed models, and the 18" pipe is
for Crew Cab Short Bed and Extended Cab Long
Bed models. Other models may require trimming of
an extension pipe. Install the Muffler Assembly, and
Tailpipe Extensions and Assemblies in the same
fashion using the supplied clamps and Hanger
Assembly. The driver side hanger clamp is
approximately .50" shorter than the passenger side
hanger clamp on the barbed end. See Fig. 1 for
installation of the hanger assembly. 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 re-tighten if necessary.
Mufflers, Converters,
Systems and Tips
INSTALLATION INSTRUCTIONS
18901
1999-2003 FORD F-SERIES -
V8 7.3L, CREW CAB / EXT. CAB
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
Hanger
Assy
Inlet Pipe
Assy
Downpipe
Connector
Pipe
Muffler
Assy
34" Extension
Pipe
18" Extension
Pipe
"Y" Pipe
Assy
D/S Tailpipe
Extension
D/S Tailpipe
Assy
P/S Tailpipe
Assy
P/S Tailpipe
Extension
P/S Hanger Clamp
(Longer barbed end)
D/S Hanger Clamp
Sheet 1 of 2