Owners manual

05/07/2014

INS5285

CORSA Performance · 140 Blaze Industrial Pkwy · Berea, OH 44017 · P: (440) 891.0999 · F: (440) 891-1868

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

Axle Back Exhaust System

2014-Current C7 Z06 Corvette (2017 C7 Grand Sport)

PN’s 14766, 14767, 14768, 14769

Polished & Black Quad 4.5” Pro or Poly Tips

Please take time to read and understand these installation instructions.

CORSA recommends that the installation of this system be performed by a qualified service center or professional

muffler installer who has the necessary equipment, tools and experienced personnel. However, if you decide to

perform this install, the use of a hoist and an additional person will be required.

NOTE for Base C7 (Not Z06): Installation of this system requires a tune to deactivate AFM (4 cylinder mode) and to

eliminate the resulting check engine lights that occur when the factory exhaust valves are removed and the wiring is

disconnected. The AFM (without the valves) creates a low frequency sound that is loud, choppy, and undesirable.

CAUTION: Never work on a hot exhaust system. Allow time for the vehicle to cool. Always wear eye protection when

working under a vehicle.

Recommended Tools:

 3/8” drive ratchet

 3/8” drive 10mm deep socket

 3/8” drive 15mm deep socket

 3/8” drive 13mm deep socket

 8mm wrench

 13mm wrench

 Long extension (10”)

 1/4” drive ratchet

 1/4” drive 7mm shallow socket

 Grommet pullers

 Soap and water solution

 Torque Wrench

 Screwdriver for License Plate Screws

 Safety glasses

Please confirm that all parts are present before beginning the factory exhaust system removal and CORSA exhaust

system installation.

Muffler Section Bill of Materials

1. Passenger Muffler Assembly:

16CN2000 (Extreme – Used on 14766/14767)

16CN2010 (Sport – Used on 14768/14769)

2. Driver Muffler Assembly:

16CN2001 (Extreme – Used on 14766/14767)

16CN2011 (Sport – Used on 14768/14769)

3. 16CN4010 – Pass. Valve Delete Axle Pipe

4. 16CN4011 – Driver Valve Delete Axle Pipe

5. 16CN7019 – Hardware Kit