Owners manual

06/02/17
INS5351
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
Dual Rear Exit w/ 5.0” Straight Cut Tips
2017+ Ford F150 Raptor 3.5L EcoBoost
PN 14397, 14397GNM, & 14397BPC
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)
NOTE: IN ORDER TO ACHIEVE AND CONFIRM PROPER CLEARANCES BETWEEN THE EXHAUST SYSTEM ROUTING AND
THE REAR SUSPENSION, THIS KIT MUST BE INSTALLED ON A TWO POST LIFT OR WITH THE REAR SUSPENSION FULLY
DECOMPRESSED.
1. Remove all exhaust components from the shipping carton, including all clamps and hardware.
2. Locate the stock sleeve clamp removed from step #6 of the stock exhaust removal instructions. Install the sleeve
clamp on the driver stock resonator or CORSA X-Pipe outlet pipe so that the bolts are vertical, with the nuts
towards the ground and the bolts are towards the center of the vehicle. (Fig. L)
3. Locate the CORSA performance muffler and stock front muffler hanger and the rear muffler hanger grommet
assembly removed during step #7 of the stock exhaust removal instructions. Install the stock front hanger
assembly onto the CORSA muffler in the same orientation as it was on the stock muffler. Install the stock rear
muffler hanger grommet assembly onto the rear hanger of the CORSA muffler in the same orientation as stock.
NOTE: The use of a soap and water solution may aid in the installation of hanger grommets.
4. Slide the passenger rear muffler inlet pipe into the expanded end of the resonator outlet pipe and the driver side
into the sleeve clamp. Next, install the rear muffler hanger grommet assembly and bolt it down using a 10mm
socket and 3/8’ drive ratchet. (Fig. M) Install the front muffler hanger to the vehicle frame using the 10mm socket
and 3/8’ drive ratchet. (Fig. N) Snug the sleeve clamp using a 15mm deep socket and 3/8” drive ratchet followed
by the clamp. (Fig. O)
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