Direct fit for stock 2005-2006 GTO. Replaces center resonator with high flow H-pipe Muffler. Installs in less than 20 minutes. Cut two mid pipes and bolt right in for 10 hp and incredible sound. Comes with gasket, clamps, and hardware. A more aggressive sound over the X-Box.

Pypes Performance Exhaust systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction and Pypes products are backed by our limited lifetime warranty!
Features:

• Direct Fit For Stock 2005-2006 GTO
• Replaces Center Resonator With High Flow H-pipe Muffler
• Installs In Less Than 20 Minutes
• Cut Two Mid Pipes And Bolt Right In For 10hp And Incredible Sound
• Comes With Gasket/Clamps/Hardware
• A More Aggressive Sound Over The X-Box
• Inlet Inside Diameter: 2.5 Inch
• Outlet Outside Diameter: 2.5 Inch
• Outlet Type: Dual Outlet
• Shape: Rectangle
• Location: Rear
• Material: 304 Stainless Steel
• Sold As: Each
• Warranty: Limited Lifetime