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The Gibson Dual Extreme cat-back exhaust for 2018–2019 Chevrolet Suburban (5.3L) delivers bold looks and a mean performance tone with polished stainless tips. Dyno-tuned to provide street performance gains averaging 15–20 horsepower, it uses mandrel-bent stainless tubing and a baffled muffler to control interior drone. The system installs bolt-on with included hardware and factory-style hangers and is backed by a lifetime limited warranty.
Gibson 18-19 Chevrolet Suburban LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust - Stainless
