Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Install the new resonator and tailpipe assembly to the muffler.

Fig 1: Locating Exhaust Hangers

Courtesy of GENERAL MOTORS CORP.

Attach the resonator and tailpipe to the hanger insulators.
Loosely install the clamp to secure the resonator to the muffler.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Align the tailpipe in the proper position.
Tighten: Tighten the clamp nuts to 50 N.m (37 lb ft).
Inspect the exhaust system for leaks and underbody contact.
Lower the vehicle.