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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Durable Construction: Made from premium stainless steel for maximum strength and corrosion resistance
ensuring a direct-fit replacement
6L (2013–2015)
Installation: Easy bolt-on installation—no cutting or welding required
GMC Sierra 1500 4.3L (2014-2018) (143.5" Wheelbase) Flex Pipe promaster 3500 Durable Construction: Made from premiumUpgrade your GMC Sierra 1500s exhaust system with this high quality flex pipe, designed for durability and efficiency. Compatibility: Direct fit for 2014 2018 GMC Sierra 1500 4. 3L with a 143. 5" wheelbase, ensuring seamless integration with the factory exhaust system. Installation: Allows for quick and hassle free replacement with no modifications required. Durable Construction: Made from high quality aluminized steel for excellent corrosion