Flowmaster Flow FX Cat-Back Exhaust System

Our new Flowmaster® Flow FX® cat-back exhaust system is manufactured using durable 409 stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet Flow FX "straight-through" muffler for great sound and maximum performance. The dual 2.50-inch mandrel-bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. The system is finished off with a pair of large 4.50-inch diameter black ceramic coated 304S stainless steel tips, giving your truck a custom look that goes hand in hand with that deep performance Flow FX sound. The system uses all the existing factory hanger locations and includes an additional hanger to install the new left side tailpipe. Includes installation instructions and all necessary hardware for an easy installation that you can do at home. Notes: Fits 2/4wd models with 143.5 and 153-inch wheelbases and *2019 Classic body models.

Flowmaster Flow FX Cat-Back Exhaust System

This Part Fits:

Year	Make	Model	Submodel	Notes
2016	Chevrolet	Silverado 1500	Custom
2017	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
2016	Chevrolet	Silverado 1500	LS
2017	Chevrolet	Silverado 1500	LS
2018	Chevrolet	Silverado 1500	LS
2014	Chevrolet	Silverado 1500	LT
2015	Chevrolet	Silverado 1500	LT
2016	Chevrolet	Silverado 1500	LT
2017	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
2015	Chevrolet	Silverado 1500	WT
2016	Chevrolet	Silverado 1500	WT
2017	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
2015	GMC	Sierra 1500	Base
2016	GMC	Sierra 1500	Base
2017	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
2015	GMC	Sierra 1500	SLE
2016	GMC	Sierra 1500	SLE
2017	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