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Stainless Works 3" catback exhaust for the 2004 GTO is a CNC-mandrel-bent 304 stainless system that bolts to the factory flanges behind the catalytic converters. It routes through a 3" X-pipe with dual turbo-chambered mufflers and exits through a single wide oval tip in the factory valence opening. The kit includes all hangers and clamps for a complete replacement exhaust install.
Stainless Works 2004 GTO 3in Catback Chambered Mufflers X-Pipe Wide Oval Tip
