Gibson 99-00 Chevrolet K2500 Base 7.4L 3in Cat-Back Single Exhaust - Stainless

If you're looking to get more out of your 1999-2000 Chevrolet K2500 with the 7.4L engine, this Gibson stainless steel cat-back exhaust system is a solid choice. It's designed to bolt right on, replacing your factory exhaust from the catalytic converter back. This system exits behind the rear passenger tire, giving your truck a cleaner look and a more aggressive stance.

Gibson engineered this system to improve your truck's performance where it matters most for hauling and everyday driving. The dyno tests show it makes its best torque and horsepower gains between 1800 and 3000 RPM, which means you'll feel a difference when accelerating from a stop, climbing hills, or passing on the highway. Expect an average increase of 10-15 horsepower and 15-20 lb-ft of torque. The Superflow muffler is baffled and chambered, meaning it achieves a deeper, more aggressive sound outside the truck without creating excessive interior drone, making it more comfortable for long drives or towing.

Installation is straightforward thanks to the included hardware and factory-style hangers, meaning no welding is required. The tubing is mandrel-bent stainless steel for smooth flow and corrosion resistance, and it's topped off with polished stainless steel slash-cut tips. Gibson backs this system with a Lifetime Limited Warranty, so you can be confident in its durability.