Flowmaster 818112 Outlaw Series™ Cat Back Exhaust System Flowmaster 818112

This Flowmaster(R) Outlaw(R) Cat-back exhaust system for the 2020-2022 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks with the 6.6L gas engine, is perfect if you are looking for an aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster(R). Maximum increases of up to 9 hp and 9 lb. Ft. over the stock exhaust at the rear wheels. Designed for the Crew Cab, Standard Bed (6.5 ft.) models only, this bolt-on, emissions-legal system features a stainless steel Outlaw series muffler and large dual 3.00-inch 409 stainless steel mandrel-bent tailpipes that can be configured to exit either dual straight out the back, or dual out the sides behind the rear wheels which is best suited for towing applications. The system is finished off with polished 4.00-inch 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.

Specifications:

Description_DES	Outlaw Series™ Cat Back Exhaust System
Description_EXT	Outlaw Series™ Cat Back Exhaust System; 3.5 To 3.0 in. Tubing; 409 Stainless Steel; 4.0 in. Dual Polished Tips; Incl. Installation Hardware;
Description_FAB	Max Increases Of Up To 9 Hp And 9 Lb.Ft. Over The Stock Exhaust At The Rear Wheels
Description_FAB	3.50 And 3.00 In. Mandrel Bent 16-Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability
Description_FAB	Dual 4.00-Inch Polished Stainless Steel Tips Add A Custom Look
Description_FAB	Includes Complete Hardware And Factory Styled Hangers In The Stock Locations For An Easy Installation
Description_FAB	Backed By Flowmaster s Lifetime Limited Warranty
Description_FAB	Can Be Configured To Exit Straight Out The Rear Or Out The Side Depending On Preference
Description_MKT	This Flowmaster(R) Outlaw(R) Cat-back exhaust system for the 2020-2022 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks with the 6.6L gas engine, is perfect if you are looking for an aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster(R). Maximum increases of up to 9 hp and 9 lb. Ft. over the stock exhaust at the rear wheels. Designed for the Crew Cab, Standard Bed (6.5 ft.) models only, this bolt-on, emissions-legal system features a stainless steel Outlaw series muffler and large dual 3.00-inch 409 stainless steel mandrel-bent tailpipes that can be configured to exit either dual straight out the back, or dual out the sides behind the rear wheels which is best suited for towing applications. The system is finished off with polished 4.00-inch 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.
Description_SHO	Exhaust System Kit

This Part Fits:

Year	Make	Model	Submodel	Notes
2020	Chevrolet	Silverado 2500 HD	LT
2021	Chevrolet	Silverado 2500 HD	LT
2020	Chevrolet	Silverado 2500 HD	WT
2021	Chevrolet	Silverado 2500 HD	WT
2020	Chevrolet	Silverado 3500 HD	LT
2021	Chevrolet	Silverado 3500 HD	LT
2020	Chevrolet	Silverado 3500 HD	WT
2021	Chevrolet	Silverado 3500 HD	WT
2020	GMC	Sierra 2500 HD
2021	GMC	Sierra 2500 HD
2022	GMC	Sierra 2500 HD
2020	GMC	Sierra 3500 HD
2021	GMC	Sierra 3500 HD