Owners manual

02/10/16
INS5315
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
Cat-Back Exhaust System
2011-16 Jeep Grand Cherokee 5.7L
Single 4.5” Pro-Series
®
Tips PN: 14991
Twin 4.0” Pro-Series
®
Tips PN: 14992 (Summit Edition)
*For Black PVD Tips (PN 14991BLK & 14992BLK)
Installation of CORSA Exhaust System:
7. Locate the passenger side rear muffler assembly and one of the 2.5” clamps. Slide the clamp over the expanded
end of the muffler with the clamp bolt towards the hanger (Fig. R) and slip it over the outlet end of the axle pipe
elbow. Insert the rear hanger into the grommet located up high and inside the bumper towards the outside of the
vehicle (Fig. S) and then insert the hanger into the grommet at the front of the muffler. Snugly tighten the muffler
using the 15mm socket and ratchet. Lastly, attach the ground strap to the rear hanger.
8. These installation instructions show the installation of the Summit Edition tips found with Corsa P/N 14992. For
Corsa P/N 14991, the single tip assemblies are the same for both the driver’s and passenger’s side and the
installation of the single tip assemblies is done by following the same process. Locate the remaining two clamps
and the tip assemblies. Beginning on the passenger side, slide the clamp over the tip such that the clamp is toward
the outside of the vehicle and the bolt is vertical. Slide the expanded end of the tip over the muffler outlet and
snuggly tighten with the 15mm socket and ratchet. Repeat this process on the driver side of the vehicle.
9. Visually inspect and adjust the exhaust system position, tip alignment, and clamp orientation to maintain clearance
to the undercarriage and heatshields. Once satisfied, tighten all clamps to 45lb-ft using the 15mm socket and
torque wrench.
10. It is strongly suggested that all clamps be checked and the system be adjusted if necessary after initial road testing
of the vehicle as thermal cycling has occurred on the system. Please wait until the system has fully cooled before
performing this step.
NOTE: During cold weather start-ups, you may experience an exhaust sound that is deeper and louder in tone than
usual. This is temporary and will diminish to normal levels once your engine has reached its normal operating
temperature.
NOTE: Immediately following the installation of your exhaust system, you may experience a trace of smoke after initial
start-up. DO NOT be alarmed. The smoke is caused by the burning of a small amount of forming oil residue used in the
manufacturing process.
INSTALLATION PICTURES ON NEXT PAGE