Owners manual

09/07/2016
INS5320
CORSA Performance · 140 Blaze Industrial Pkwy · Berea, OH 44017 · P: (440) 891.0999 · F: (440) 891-1868
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E - M a i l : s a l e s @ c o r s a p e r f o r m a n c e . c o m · w w w . c o r s a p e r f o r m a n c e . c o m
Exhaust System Installation
Axle Back Exhaust System
Dual Rear Exit w/ 4.5” Pro-Series Tips
2015 Ford Mustang GT 5.0L V8 Convertible
PN 14338(BLK) & 14339(BLK)
Installation of CORSA Exhaust System:
NOTE: Apply the anti-seize lubricant (supplied) to the threads ONLY of all the clamps and flange bolts. Failure to
follow this procedure can cause nuts to seize on clamps and potentially destroy threads. After applying anti-seize
lubricant, be sure to thoroughly clean your hands, as lubricant will tarnish stainless steel. All clamps should be
tightened using a properly calibrated Torque Wrench. Using an air impact gun will
damage the clamp and reduce its ability to effectively seal the joint. It may also
cause the joint to separate, thereby causing damage to your exhaust system and
to your vehicle.
NOTE: Align all clamps so that the center of the clamp bolt is 90 degrees from the
notch in the pipe. (See Fig. CLAMP)
1. Remove all exhaust system components from the shipping boxes, including clamps and hardware.
2. Locate the two tunnel outlet adapters, along with two 2 ½“ clamps. Install the clamps on the 2 ½“ end of the
adapter so that the bolt is vertical with the nut towards the ground and the bolt is towards the inside of the
vehicle. Slide the adapters over the factory tunnel muffler outlet pipes, and tighten the clamps using the ratchet
and 15mm deep socket, until the adapters are snug on the pipes. (Fig. M, N, & O) The notches on the 2 ½“ end
of the adapters should be parallel to the ground. Do NOT over tighten the clamps as this may oval the 3” end of
the adapter, making further installation more difficult.
3. Locate the passenger side hanger grommet assembly removed during step #5 of the stock exhaust removal
process along with the passenger side muffler assembly. Install the hanger grommet assembly onto the front
hanger of the muffler assembly in the same position as previously installed on the stock exhaust. (Fig. P)
NOTE: The use of a soap and water solution may aid in the installation of hanger grommets.
4. Locate one 3” clamp. Install the clamp on the passenger side muffler inlet pipe so that the bolt is vertical with
the nut towards the ground and the bolt is towards the inside of the vehicle. Slide the rear hanger into the rear
hanger grommet located on the vehicle above and just inside of the passenger side tip cut out. (Fig. Q) Next,
slide the muffler inlet pipe over the passenger side adapter. (Fig. R)
NOTE: The use of a soap and water solution may aid in the installation of hanger grommets.
5. Locate the 13mm bolt removed during step #2 of the stock exhaust removal process. Install the front passenger
hanger grommet assembly onto the rear suspension sub-frame and tighten it down with the 13mm bolt, 3/8”
ratchet and 13mm socket. (Fig. S)
INSTALLATION INSTRUCTIONS CONTINUED ON NEXT PAGE