Owners manual

07/06/2016
INS5318
CORSA Performance · 140 Blaze Industrial Pkwy · Berea, OH 44017 · P: [phone] · F: [phone]
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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 EcoBoost 2.3L
PN 14343 & 14343BLK
Factory Exhaust System Removal:
1. Using a 3/8” drive ratchet and 15mm deep socket, loosen the sleeve clamp at the cat-back connection point.
Both nuts must be loosened in order for the clamp to fully disengage. (Fig. A)
2. Using the 3/8” drive ratchet and 13mm socket, remove the bolt holding down the front driver side hanger
grommet assembly. (Fig. B) Once the bolt is removed, push up slightly on the exhaust and slide the hanger
grommet assembly rearward to free it from the rear suspension sub-frame. Rotate the hanger grommet
assembly a minimum of 90° so that it will not interfere with the rear suspension sub-frame. (Fig. C) Place the
bolt in a safe location as it will be reused during the installation of the CORSA cat-back exhaust system. Repeat
this process for the passenger side hanger grommet assembly.
3. Slide the stock exhaust assembly rearward until the stock resonator inlet pipe is free of the sleeve clamp. Lower
the front of the exhaust in order to create clearance between the resonator inlet pipe and the sleeve clamp,
then slide the complete exhaust forward to remove the rear driver and passenger side hangers from their
respective hanger grommets. (Fig. D) The stock exhaust assembly will now be free from the vehicle. (Fig. E)
NOTE: The use of a soap and water solution may aid in the removal of hanger grommets.
4. Remove both the driver and passenger side hanger grommet assemblies from the front muffler hangers using
grommet pullers or a similar device. (Fig. F) Set the hanger grommet assemblies aside, in a safe location, as
they will be re-used for the installation of the CORSA cat back exhaust system.
NOTE: The use of a soap and water solution may aid in the removal of hanger grommets.
This concludes the factory exhaust system removal.
REMOVAL PICTURES ON NEXT PAGE