Owners manual
02/17/2015
INS5299
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
Cat Back Exhaust System
Dual Rear Exit w/ 4.5” Pro-Series Tips
2015 Ford Mustang GT 5.0L V8
PN 14328(BLK), 14332(BLK), 14335(BLK), 14337(BLK)
Please take time to read and understand these installation instructions.
CORSA recommends that the installation of this system be performed by a qualified service center or professional
muffler installer who has the necessary equipment, tools and experienced personnel. However, if you decide to
perform this install, the use of a hoist and an additional person will be required.
CAUTION: Never work on a hot exhaust system. Allow time for the vehicle to cool. Always wear eye protection when
working under a vehicle.
Recommended Tools:
3/8” drive ratchet
3/8” drive torque wrench
3/8” drive 13mm socket
3/8” drive 15mm deep socket
Grommet pullers
Soap and water solution
Torque Wrench
Penetrating lubricant spray
Safety glasses
Please confirm that all parts are present before beginning the factory exhaust system removal and CORSA exhaust
system installation.
Bill of Materials
1. 20MU2064 – Extreme Muffler Assembly – Driver
20MU2080 – Sport Muffler Assembly – Driver
2. 20MU2065 – Extreme Muffler Assembly – Pass.
20MU2081 – Sport Muffler Assembly – Pass.
3. 20MU3010 – Tip Assembly – Driver
20MU3016 – Quad Tip Assembly - Driver
4. 20MU3011 – Tip Assembly – Passenger
20MU3017 – Quad Tip Assembly - Passenger
5. 20MU4076 – X-Pipe Inlet to Stock Adapter (2x)
6. 20MU4078 – Double Helixx X-Pipe Assembly
7. 15AT7007 – Hardware Kit