Flowmaster American Thunder Cat-back Exhaust SystemFlowmaster817669

Flowmaster American Thunder Cat-back Exhaust SystemFlowmaster817669

This Flowmaster American Thunder cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks and is perfect for the person looking for a moderate sound level inside the cab area, with an aggressive exterior sound with all of the performance benefits that you expect from Flowmaster. This bolt-on emissions-legal system is for the Crew Cab and Double Cab models with 4.3L or 5.3L engines and comes with your choice of tailpipe exits, either dual out the rear under the bumper, or dual out the sides behind the rear tires. System features include stainless steel mandrel bent tubing flowing into a Super 40 series muffler and exiting with dual 2.50-inch stainless steel mandrel bent tailpipes. The system uses the factory hanger locations and is finished off with a pair of large 3.50-inch polished stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

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

Specifications:

mfr_label	Flowmaster American Thunder Cat-back Exhaust System
quality	Quality - Flowmaster American Thunder Cat-back Exhaust System