Gibson 99-01 Chevrolet Silverado 1500 Base 4.3L 3in Cat-Back Single Exhaust - Aluminized

This Gibson cat-back exhaust system, built with 3-inch aluminized mandrel-bent tubing, is designed to give your 1999-2001 Chevrolet Silverado 1500 with the 4.3L engine a noticeable boost in performance. It exits behind the rear tire, offering a clean look and a sound that's aggressive outside but remarkably quiet inside the cab. You can expect improved acceleration, better hill climbing, and more power for towing and passing, with dyno tests showing maximum torque and horsepower gains between 1800 and 3000 RPM.

The system features a baffled and chambered Superflow™ muffler that's engineered to minimize interior drone while still providing an aggressive exhaust note. Installation is straightforward thanks to the bolt-on design, which uses factory-style hangers and includes all necessary hardware, meaning no welding is required. The polished stainless steel slash-cut tips add a touch of style to the finished product. This exhaust system is backed by a Lifetime Limited Warranty from Gibson, giving you confidence in its durability.