Owners manual

01/06/2017
INS5333
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
2015+ Dodge Challenger 5.7L V8
PN 14974, 14975, 14986/BLK, 14985/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 XO pipe assembly and two 2.5” clamps. Install the clamps on the expanded inlet side of the XO
assembly so that the bolts are horizontal with the nuts towards the outside of the vehicle. With the XO cross
braces towards the bottom, slide the assembly over the stock exhaust pipes at the cat-back connection point.
(Fig. K) Position the XO assembly so that it is parallel with the ground and snug the clamps using a 15mm deep
socket and ratchet. (Fig. L)
3. Locate the two tunnel muffler assemblies along with two 2.5” clamps. Install the clamps on the expanded inlets
of the tunnel mufflers. Position the driver side clamp so that the bolt is vertical with the nut towards the ground
and the bolt towards the outside of the vehicle. Position the passenger side clamp so that the bolt is vertical
with the nut towards the ground and the bolt towards the center of the vehicle. Slide the expanded inlet end of
the tunnel muffler over the XO assembly outlet. (Fig. M) Using a 15mm deep socket and ratchet, snug both the
driver and passenger side clamps. (Fig. N) Place a jack stand under each tunnel muffler for additional support
during the rest of the install process.
4. Locate the driver and passenger side axle pipes along with two 2.5” clamps. Insert the axle pipe hangers into
their corresponding grommets located just before the rear differential. (Fig. O) Install the clamps on the
expanded inlet side of the axle pipe assemblies so that the bolts are vertical with the nuts towards the ground
and the bolts towards the outside of the vehicle. Side the expand inlet end of the axle pipe assembly over the
tunnel muffler outlet. Position the axle pipe assemblies so that the hangers are parallel with the ground and the
hanger is swung forward. Snug both clamps using a 15mm deep socket and ratchet. (Fig. P)
NOTE: The use of a soap and water solution may make it easier to install the hangers.
INSTALLATION INSTRUCTIONS CONTINUED ON NEXT PAGE