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The K&N 67-3026 cat-back exhaust kit for 2014–2019 Chevrolet/GMC Silverado 1500 and Sierra 1500 with 4.3L or 5.3L engines is engineered to increase performance and deliver a robust sound. It installs using factory mounting points—typically in under an hour—without cutting or welding, maintains clearance to critical systems, and pairs with common aftermarket modifications; complete instructions are included.
K&N GM 1500 5.3L K2XX Cat Back Exhaust Kit
