Flowmaster Flow FX Cat-Back Exhaust System

Introducing Flowmaster's new line of Flow FX Cat-back exhaust systems for the 2014-2019* (*Classic body) Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L and 5.3L engine. This Flow FX system is perfect for the person looking for a moderate to aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. Features include 409S stainless steel mandrel-bent tubing flowing into a Flow FX straight-through performance muffler for maximum power and a deep aggressive sound. The dual 2.50-inch tailpipes are finished off with large 4.00-inch black ceramic coated 304 stainless steel tips exiting in front of the rear passenger tire for that muscle truck look. Designed for easy installation, this system includes all necessary parts, hardware and detailed instructions.

Flowmaster Flow FX Cat-Back Exhaust System

This Part Fits:

Year	Make	Model	Submodel	Notes
2014,2016	Chevrolet	Silverado 1500	Base
2016	Chevrolet	Silverado 1500	Custom
2016	Chevrolet	Silverado 1500	Custom
2017	Chevrolet	Silverado 1500	Custom
2017	Chevrolet	Silverado 1500	Custom
2018	Chevrolet	Silverado 1500	Custom
2018	Chevrolet	Silverado 1500	Custom
2014	Chevrolet	Silverado 1500	High Country
2015	Chevrolet	Silverado 1500	High Country
2016	Chevrolet	Silverado 1500	High Country
2017	Chevrolet	Silverado 1500	High Country
2018	Chevrolet	Silverado 1500	High Country
2015	Chevrolet	Silverado 1500	LS
2015	Chevrolet	Silverado 1500	LS
2016	Chevrolet	Silverado 1500	LS
2016	Chevrolet	Silverado 1500	LS
2017	Chevrolet	Silverado 1500	LS
2017	Chevrolet	Silverado 1500	LS
2018	Chevrolet	Silverado 1500	LS
2018	Chevrolet	Silverado 1500	LS
2014	Chevrolet	Silverado 1500	LT
2014	Chevrolet	Silverado 1500	LT
2015	Chevrolet	Silverado 1500	LT
2015	Chevrolet	Silverado 1500	LT
2016	Chevrolet	Silverado 1500	LT
2016	Chevrolet	Silverado 1500	LT
2017	Chevrolet	Silverado 1500	LT
2017	Chevrolet	Silverado 1500	LT
2018	Chevrolet	Silverado 1500	LT
2018	Chevrolet	Silverado 1500	LT
2014	Chevrolet	Silverado 1500	LTZ
2015	Chevrolet	Silverado 1500	LTZ
2016	Chevrolet	Silverado 1500	LTZ
2017	Chevrolet	Silverado 1500	LTZ
2018	Chevrolet	Silverado 1500	LTZ
2015	Chevrolet	Silverado 1500	SSV
2016	Chevrolet	Silverado 1500	SSV
2017	Chevrolet	Silverado 1500	SSV
2018	Chevrolet	Silverado 1500	SSV
2014	Chevrolet	Silverado 1500	WT
2014	Chevrolet	Silverado 1500	WT
2015	Chevrolet	Silverado 1500	WT
2015	Chevrolet	Silverado 1500	WT
2016	Chevrolet	Silverado 1500	WT
2016	Chevrolet	Silverado 1500	WT
2017	Chevrolet	Silverado 1500	WT
2017	Chevrolet	Silverado 1500	WT
2018	Chevrolet	Silverado 1500	WT
2018	Chevrolet	Silverado 1500	WT
2019	Chevrolet	Silverado 1500 LD	Custom
2019	Chevrolet	Silverado 1500 LD	LT
2019	Chevrolet	Silverado 1500 LD	WT
2014	GMC	Sierra 1500	Base
2014	GMC	Sierra 1500	Base
2015	GMC	Sierra 1500	Base
2015	GMC	Sierra 1500	Base
2016	GMC	Sierra 1500	Base
2016	GMC	Sierra 1500	Base
2017	GMC	Sierra 1500	Base
2017	GMC	Sierra 1500	Base
2018	GMC	Sierra 1500	Base
2018	GMC	Sierra 1500	Base
2014	GMC	Sierra 1500	Denali
2015	GMC	Sierra 1500	Denali
2016	GMC	Sierra 1500	Denali
2017	GMC	Sierra 1500	Denali
2018	GMC	Sierra 1500	Denali
2014	GMC	Sierra 1500	SLE
2014	GMC	Sierra 1500	SLE
2015	GMC	Sierra 1500	SLE
2015	GMC	Sierra 1500	SLE
2016	GMC	Sierra 1500	SLE
2016	GMC	Sierra 1500	SLE
2017	GMC	Sierra 1500	SLE
2017	GMC	Sierra 1500	SLE
2018	GMC	Sierra 1500	SLE
2018	GMC	Sierra 1500	SLE
2014	GMC	Sierra 1500	SLT
2015	GMC	Sierra 1500	SLT
2016	GMC	Sierra 1500	SLT
2017	GMC	Sierra 1500	SLT
2018	GMC	Sierra 1500	SLT
2019	GMC	Sierra 1500 Limited	Base
2019	GMC	Sierra 1500 Limited	SLE