Installation Procedure

Courtesy of GENERAL MOTORS COMPANY

Exhaust System Intermediate Gasket (2) - Install NEW
With the aid of an assistant, insert the exhaust muffler (1) into the two exhaust rear muffler insulators and connect the exhaust muffler (1) to the exhaust front pipe.
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
Refer to Fastener Caution .

Exhaust Front Pipe Nut (1) - Install and tighten [ 2x ] - Exhaust Front Pipe Replacement
Remove the supports and lower the vehicle.
Start the engine and check for exhaust leaks.