Owners manual

INS5401
140 Blaze Industrial Parkway, Berea, OH 44017 l P: 440.891.0999 F: 440.891.1868
6
10/1/2017
[e-mail] l www.corsaperformance.com
2015-2017 FORD MUSTANG GT 5.0L V8
Long Tube Headers: 1.875” Primary, 3.0” Collector
Part #: 16017, 16117
REMOVAL INSTRUCTIONS
FACTORY MANIFOLD
12. On the driver side, loosen the spherical joint
clamp near the catalytic converter using a 15mm
socket and ratchet.
Loosen the sleeve clamps near the factory
intermediate pipe using a 15mm socket and
ratchet.
Push the factory cat-back rearward in the vehicle
to make space for the intermediate pipe to be
removed from the vehicle. Support the factory
cat-back with a jack stand or similar device. DO
NOT let the exhaust droop as it may damage the
rear bumper cutouts.
13. On the passenger side, disconnect the rear O2
sensor on the side of the transmission.
Use a 15mm wrench or socket and ratchet to
remove the remaining bolt on the passenger side
catalytic converter. (Save bolt to return vehicle to
stock). WARNING: Take care, at this time, the
converter is only connected to the vehicle with
one bolt.
14. Driver Side: Remove and save the two bolts
(save for Install Step 7) securing the steering
shaft to the universal joint using a ratchet and a
T40 Torx bit socket.
Slide the shaft up and out of the universal joint,
then remove the universal joint from the steering
rack.
The shaft can be pushed upward and rest on the
frame rail out of the way. WARNING: Be careful
not to rotate the shaft or universal joint while they
are not connected. It may create problems with
the steering column, horn, S.I.R. and/or
alignment. PRO TIP: Label the correct rotation
before removing.
15. Passenger Side: Remove the starter wires
using a ratchet and a 10mm and 13mm sockets.
Remove the three starter mounting bolts (save
for Install Step 11) using a ratchet and 10mm
socket. PRO TIP: A 3” extension and swivel may
make the top bolt easier to access.
Continued on Next Page . . .