The Gibson single-side cat-back exhaust for 2006–2009 Chevrolet Trailblazer SS (6.0L) is tuned for stronger low-end torque and aggressive sound without excessive cabin drone. Aluminized mandrel-bent tubing and a baffled/chambered muffler provide flow improvements, while polished slash-cut tips finish the look. Expect typical horsepower gains reported for Gibson single systems and a straightforward bolt-on installation.
Gibson 06-09 Chevrolet Trailblazer SS 6.0L 3in Cat-Back Single Exhaust - Aluminized