MagnaFlow FORD DIESEL 7.3L DIESEL, 5in AL Custom Build Pipe Kit Diesel PERF. EXHAUST User Manual

MagnaFlow For the car

Step 1:

(Carefully read all instructions before

installation)

If the vehicle has 4-wheel-drive, the first

step is to remove the transfer case rock shield as shown
in Fig.1. Do not discard the OEM fasteners as they will be
reused. You will also need to temporarily remove the
passenger's side upper stabilizer bar mount bolt, and
loosen the lower mounting bolt as shown in Fig.2 This will
allow the bar to swing out of the way. The next step is to
remove the lower mounting bolt of the passenger's side
rear shock as shown in Fig.3 to allow the shock to swing
out of the way. Unbolt the rear half of the OEM exhaust
system and disengage the welded hangers from the
rubber insulators to remove the muffler/tailpipe assembly
from the vehicle. Loosen the V-band clamp that attaches
the downpipe to the turbocharger as shown in Fig.4. Do
not overstress the clamp, or attempt to remove it. Once
the clamp is loose, slip the V-band clamp off of the
downpipe, and allow it to rest on the turbo housing. the
remainder of the OEM exhaust can now be removed from
underneath the vehicle.

Step 2: Begin installation of the new system by fitting the
new upper downpipe into position on the turbo reusing the
OEM V-band clamp. Fasten the clamp snugly to rotate the
downpipe when adjusting the complete system. Install the
lower downpipe by fitting it the upper pipe and tightening
the welded clamp.

Step 3: Working rearward, you now have two choices. To
retain the OEM emissions particulate filter, install the short
converter extensions as shown using the supplied clamps.
For a racing application without the filter, install the
downpipe extension using a supplied 4.00" clamp and by
fitting the welded hanger into the OEM rubber insulator.
Crew Cab-Long Bed models use the 18" extension pipes.
Crew Cab-Short Bed and Extended Cab-Long Bed models
delete this pipe. Other cab/bed layouts may need to trim
the extension pipes for a proper fit. Once you have
determined which extension pipes are needed, install
them using the supplied clamps as shown. Install the 30"
Extension, Tailpipe extension, and Tailpipe in a similar
fashion using the supplied clamps and by fitting the
hangers into the rubber insulators.

Mufflers, Converters,

Systems and Tips

INSTALLATION INSTRUCTIONS

18987

1999-2003 Ford F-250 / F-350 - 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

TAILPIPE
EXTENSION

18" EXTENSION
PIPE

INTERMEDIATE PIPE

REDUCTION PIPE

9.00 PIPE

DOWNPIPE
EXTENSION

LOWER
DOWNPIPE

UPPER
DOWNPIPE

CONVERTER
EXTENSION

4.00" CLAMP

CONVERTER
EXTENSION

3.50" CLAMP

5.00" CLAMP

Nov 20, 2012
Rev: 000

30" EXTENSION PIPE

TAILPIPE