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2005 - 2006 Pontiac GTO Axle-back System

Pontiac’s 2005-06 GTO are a favorite of hot rodders for their excellent performance and handling. Flowmaster’s new axle-back dual exhaust system for GTO’s of this vintage is a perfect fit. Featuring components designed to match the underbody:

Text Box: 40 Series muffler featuring Delta Flow technology
3.00-inch In/Out
4.0-inch stainless steel exhaust tips
Uses OEM-style flanges
Aluminized construction for enhanced resistance to corrosion
Delivers very deep aggressive exhaust tone
Easy bolt-on installation – no system modification required.
Systems also available for 2004 GTO with 5.7-liter engine
The Super 40 mufflers give you some interior sound while providing a very deep aggressive exhaust note, and a noticeable performance increase.
GMP2517452 ------------ $390
The Super 40 mufflers give you some interior sound while providing a very d

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This page last updated: 06/12/2010