MagnaFlow Sys CB 06- Chevy Impala SS 5.3L V8

The 2.5-inch main piping on this MagnaFlow cat-back system is mandrel-bent, meaning it maintains a consistent diameter throughout. This design is crucial for maximizing exhaust flow, which in turn helps your 2006-2009 Chevrolet Impala SS 5.3L V8 breathe easier and perform better. You'll notice a more aggressive, resonant engine tone that's distinctively MagnaFlow, with moderate exterior and mild interior sound levels. It’s engineered to bring out the personality of your Impala's V8 engine without being overwhelming.

This system replaces your stock exhaust from the catalytic converter back, featuring a dual split rear exit with 4-inch polished, double-wall angle-cut tips. MagnaFlow uses CNC precision robotic manufacturing for a direct-fit installation, meaning it's designed to bolt up to your factory mounting points with minimal fuss. The construction is durable, corrosion-resistant stainless steel, built to last and handle the rigors of daily driving. You get dyno-proven performance gains along with that signature sporty sound and appearance.

This cat-back system is a complete package designed to enhance both the sound and performance of your Impala SS. It comes with everything needed for installation from the catalytic converter back, including the mufflers and polished tips. MagnaFlow backs this system with a 1-year limited finish warranty and a limited lifetime construction warranty, giving you confidence in your investment.