Gibson 06-09 Chevrolet Trailblazer LT 4.2L 2.5in Cat-Back Single Exhaust - Aluminized

This Gibson cat-back exhaust system is made for your 2006-2009 Chevrolet Trailblazer LT with the 4.2L engine. It's designed to replace your factory exhaust from the catalytic converter back, exiting behind the rear tire with a single polished stainless steel tip. This system aims to give you improved acceleration and more power for climbing hills, towing, or passing.

Gibson's engineers focused on getting the most torque and horsepower gains between 1800 and 3000 RPM, which is often where you need it most for daily driving and hauling. They achieved this with a baffled and chambered muffler that doesn't use internal packing, helping to reduce backpressure. The tubing is mandrel-bent aluminized steel for consistent diameter and smooth flow, and the system is designed to keep interior noise and drone to a minimum while still giving an aggressive sound outside. Installation is straightforward with a bolt-on design that uses factory-style hangers, so no welding is required.

This exhaust system comes with a lifetime limited warranty from Gibson, offering peace of mind for your Trailblazer.