How to Install a Magnaflow MF Series Cat-Back Exhaust - Split Rear Exit on your Ford F-150

HARDWARE KIT:

1.[6] 2.50" Clamp
2.[1] 3.00" Clamp
3.[2] Rubber Insulator
4.[1] Hanger Assy D/S
5.[1] Hanger Assy P/S
5.[2] Nut U-Type 8mm-1.25
6.[2] Bolt 8mm-1.25

INSTALLATION INSTRUCTIONS

Step 1. The new exhaust system requires that you
permanently remove the spare tire from the vehicle. To
remove the OEM exhaust system, you will to need to cut
the pipe beind the muffler before it goes over the axle.
You can then disengage the welded hangers from the
OEM rubber insulators and remove the tailpipe.

Unfasten the clamp attaching the OEM muffler inlet to
the OEM catalytic converter. Do not damage or discard
the OEM fasteners or rubber insulators, as they will be
reused to mount the new system. Disengage the muffler
hangers and remove the OEM exhaust from the vehicle.

Step 2. To begin, fasten the Inlet Pipe Assembly
to the catalytic converter using the OEM clamp
assembly and by fitting the welded hanger into the
OEM rubber insulator (Leave all clamps and
fasteners loose for final adjustment of the complete
system.) Install the Muffler to the Inlet Pipe
Assembly using the supplied 3.00" clamp. Next
install the Tailpipe Extensions to the Muffler in the
similar fashion using the supplied 2.50" clamps.

Step 3. Next you will need to use the supplied
U-Nuts and attach them to the recieving cut outs in
the bottom of the frame rail. Fasten the supplied
hanger assemblies to the frame members using the
supplied bolts on both the Driver and Passenger
side. Install the Tail Pipe Assemblies to the Tail Pipe
Extensions using the supplied 2.50" clamp, fitting
the welded hangers into rubber insulators.

Step 4. Lastly, install the tips to the Tail pipe
Assemblies using the supplied 2.50" clamps. The
supplied adjustable tips are design to fit a variety of
aftermarket bumpers and rollpans, once a position
is decided for the tips it is recommended to have
them welded into place.

Step 5. Once a final position has been chosen for
the new exhaust system, evenly tighten all clamps
from front to rear using the torque specifications on
page one of the instructions. Inspect all fasteners
after 25-50 miles of operation and re-tighten if
necessary.