Description_ASC |
Fits Crew Cab with 6.5-foot bed length, 159-inch wheelbase only.Will not fit models with 5th wheel tow hitch installed. |
Description_DEF |
Exhaust System Kit |
Description_DES |
Outlaw Series (TM) Cat Back Exhaust System |
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-inch and 3.00-inch 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 |
Super 10 Series performance muffler delivers a deep, aggressive performance tone and improves exhaust flow |
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_EXT |
Fits 2020-2023 GM Silverado/Sierra 2500HD/3500HD 6.6L Gas V8, Outlaw Series, 3.50" to Dual 3.00" Cat-Back, Dual Rear Exit, Stainless Steel Exhaust System |
Description_INV |
2020-2023 GM 2500HD 6.6L CC/SB OTL DOR/S |
Description_MKT |
This Flowmaster (R) Outlaw (R) Cat-back exhaust system for the 2020-2023 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 |
Tip Quantity |
2.00 |
Tip Logo |
Embossed |
System Type |
Cat-back |
Tip Edge Style |
Cut |
Tubing Material |
409S Stainless Steel |
Brand |
Flowmaster |
Muffler Color |
Black |
Muffler Quantity |
1 |
Muffler Shape |
Oval |
Tip Finish |
Polished |
Tip Style |
Double Wall |
Tubing Diameter (in) |
3.5/3 |
Tip Diameter |
4.000 in. |
Exhaust Type |
Cat-Back |
Emission Code |
5 |
Exhaust Series |
Outlaw |
Exit Position |
DOR/S |
Inlet Tubing Diameter |
3.50 |
Mount Type |
Uses Factory Hangers |
Muffler Outlet Diameter (in) |
3.00 |
Muffler Outlet Location |
Dual Outlet |
Muffler Part Number |
Kit Only |
Muffler Series |
10 Series |
Outlet Tubing Diameter |
3.00 |
Sale Category |
Exhaust |
Tip Cut |
Angle |
Material |
409 Stainless Steel |
Inlet Inside Diameter |
3.000 in. |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
WARNING CA Proposition 65 |
Yes |
Tubing Diameter |
3.000 in. |
California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
California Proposition 65 Required |
Yes |
Muffler Body Length (in) |
6.5 |
Muffler Finish |
Painted |
Muffler Inlet Diameter (in) |
3.50 |
Muffler Inlet Location |
Centered |
Muffler Material |
409S Stainless Steel |
Muffler Overall Length (in) |
12.375 |
Muffler Type |
Reflection |
Product Type |
Exhaust System |
Single Dual |
Dual |
Sound Level |
Aggressive |
Tip Length |
13 |
Tip Material |
304 Stainless |
Tip Shape |
Round |
Warning |
California Proposition 65 |
Length |
23.0000 |
Width |
23.0000 |
Height |
29.0000 |
Weight |
51.0000 |