Corsa 14866 Installation Instructions Manual

Browse online or download pdf Installation Instructions Manual for Ventilation Hood Corsa 14866. Corsa 14866 6 pages. Cat back exhaust system for chevrolet silverado 2014; chevrolet silverado 2015; chevrolet silverado 2016; chevrolet silverado 2017; gmc sierra 1500 2014; gmc sierra 1500 2015; gmc sierra 1500 2016; gmc sierra 1500 2017

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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 lift and an additional person will be required.

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 13mm deep socket



3/8" drive 15mm deep socket



Small flathead screwdriver or similar tool



Chain-style pipe cutter or similar device

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

system installation.

Cat Back Exhaust System

Single Side Exit w/ Twin 4.5" Pro-Series Tips

2014+ Chevrolet Silverado/GMC Sierra 1500 6.2L

143.5" & 153" Wheel Base

PN: 14866, 14866BLK



Grommet pullers



Soap and water solution



Torque Wrench



Penetrating lubricant spray



Safety glasses

Bill of Materials

1. 16SE2034 – Muffler Assembly

2. 16SE3028 – Tip Assembly

3. 16SE4474 – Head Pipe Assembly

4. 16SE4478 – Tail Pipe Assembly

5. 16SE4487 – 153" WB Adapter Pipe

6. 16SE7100 – Hardware Kit