Gibson 99-01 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Sport Exhaust - Stainless

If you're looking to give your 1999-2001 Chevrolet Silverado 1500 a more commanding presence and a better sound, this Gibson Dual Sport Cat-Back Exhaust System is a solid choice. Designed to exit behind the rear tire, it offers a distinct look that sets your truck apart, whether you're on the street or heading off-road. This system is built to be a direct replacement for your factory exhaust, meaning you get a hassle-free, bolt-on installation with no welding required, resulting in a professional appearance.

The Gibson Dual Sport exhaust is engineered to produce an authoritative, deep exhaust tone without the annoying cabin drone that can plague some aftermarket systems. It features a baffled and chambered muffler with no internal packing, contributing to its aggressive sound profile. The system is constructed from stainless steel with mandrel-bent tubing, ensuring consistent diameter for optimal exhaust flow. Dyno testing shows this system can increase horsepower by an average of 10-15 HP and torque by 15-20 lb-ft, giving your 4.3L engine a noticeable boost in performance.

Included with the system are all the necessary hardware and factory-style hangers for a straightforward installation. The polished stainless steel, slash-cut clamp-on tips add a clean, finished look to the rear of your truck. Gibson backs this exhaust with a Lifetime Limited Warranty, giving you confidence in its durability and performance for years to come.