Flowmaster 717894 FlowFX Cat-Back Exhaust System Flowmaster 717894

This Flowmaster FlowFX Cat-back exhaust system is designed for the 2019*-2022 GM Silverado/Sierra 1500 trucks (*new body style) with 5.3L engine and factory dual exhaust. This bolt-on system is manufactured using durable 409 stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet FlowFX straight-through muffler for a deep, moderately aggressive sound and maximum performance. Maximum dyno gains of 21 hp and 26 lb. Ft at the rear wheels. The dual 2.50-inch mandrel bent tailpipes are custom routed to clear the factory spare tire and tow hitch without any clearance issues and exit out through the factory exhaust bezels in the bumper, retaining the factory dual exhaust appearance. This system utilizes factory hanger locations, includes installation instructions, and all necessary hardware for an easy at home installation. Note: Fits 2WD and 4WD models.

Specifications:

Description_DES	FlowFX Cat-Back Exhaust System
Description_EXT	FlowFX Cat-Back Exhaust System; Dual Out Rear Exit; Incl. 2.5 in. Tubing/Straight Through Mufflers; 409 Stainless Steel;
Description_FAB	Deep Powerful Tone Inside And Outside The Vehicle
Description_FAB	Exits Through The Factory Exhaust Bezels
Description_FAB	Full Stainless Steel Construction
Description_FAB	Easy At Home Installation
Description_MKT	This Flowmaster FlowFX Cat-back exhaust system is designed for the 2019*-2022 GM Silverado/Sierra 1500 trucks (*new body style) with 5.3L engine and factory dual exhaust. This bolt-on system is manufactured using durable 409 stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet FlowFX straight-through muffler for a deep, moderately aggressive sound and maximum performance. Maximum dyno gains of 21 hp and 26 lb. Ft at the rear wheels. The dual 2.50-inch mandrel bent tailpipes are custom routed to clear the factory spare tire and tow hitch without any clearance issues and exit out through the factory exhaust bezels in the bumper, retaining the factory dual exhaust appearance. This system utilizes factory hanger locations, includes installation instructions, and all necessary hardware for an easy at home installation. Note: Fits 2WD and 4WD models.
Description_SHO	Exhaust System Kit

This Part Fits:

Year	Make	Model	Submodel	Notes
2019	Chevrolet	Silverado 1500	Custom
2020	Chevrolet	Silverado 1500	Custom
2019	Chevrolet	Silverado 1500	SSV
2020	Chevrolet	Silverado 1500	SSV
2019	GMC	Sierra 1500	AT4
2020	GMC	Sierra 1500	AT4
2021	GMC	Sierra 1500	AT4
2019	GMC	Sierra 1500	Base
2020	GMC	Sierra 1500	Base
2021	GMC	Sierra 1500	Base
2019	GMC	Sierra 1500	Denali
2020	GMC	Sierra 1500	Denali
2021	GMC	Sierra 1500	Denali
2022	GMC	Sierra 1500	Denali
2019	GMC	Sierra 1500	Elevation
2020	GMC	Sierra 1500	Elevation
2021	GMC	Sierra 1500	Elevation
2022	GMC	Sierra 1500	Elevation
2019	GMC	Sierra 1500	SLE
2020	GMC	Sierra 1500	SLE
2021	GMC	Sierra 1500	SLE
2022	GMC	Sierra 1500	SLE
2019	GMC	Sierra 1500	SLT
2020	GMC	Sierra 1500	SLT
2021	GMC	Sierra 1500	SLT
2022	GMC	Sierra 1500	SLT