MagnaFlow FORD DIESEL 6.0L DIESEL, 5in. Aluminized Pro Series Diesel PERFORMANCE 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 Diagram 2. 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 Diagram 3. 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 Diagram 4 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 Diagram 5. 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.
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 43" and 18"
extension pipes. Crew Cab-Short Bed and Extended
Cab-Long Bed models use only the 43" extension 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 muffler, 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

18927

2003-2007 Ford F-250 / F-350 - 6.0L 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

TAILPIPE
EXTENSION

MUFFLER

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 19, 2012
Rev: 000