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The Gibson dual extreme cat-back exhaust for 1999–2005 Chevrolet Silverado 1500 (4.3L) is a stainless bolt-on system tuned for aggressive sound and measured power increases. It exits behind the rear tires at an angled stance and delivers average gains of 15–20 hp while producing a bold street tone. The system includes polished stainless tips, a Superflow CFT muffler, stainless mandrel-bent tubing, clamp-on tips and hardware, backed by a lifetime limited warranty.
Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Extreme Exhaust - Stainless
