Description_ASC |
Fits 2011-2019 Chevrolet/GMC 2500/3500HD trucks with 6.0L engine. Fits 2/4 wheel drive Crew cab/short bed models. |
Description_DEF |
Exhaust System Kit |
Description_DES |
Flowmaster Force II Cat-back Exhaust System |
Description_EXT |
Force II Cat Back System; Single; Single Side Exit; Incl. 3.5 in. Tubing/50 Series (TM) Big Block Muffler/4 in. Logo Embossed Stainless Tip; 409 Stainless Steel; |
Description_FAB |
Includes Hangers and Hardware for and Easy Installation |
Description_FAB |
Large 4.00-inch Polished 304 Stainless Steel Tip |
Description_FAB |
3.50-inch Mandrel bent Stainless Steel Tubing |
Description_FAB |
Connects After Factory Catalytic Converter |
Description_FAB |
50 Series "Big Block" Performance Muffler |
Description_FAB |
Uses the Factory Hanger Locations |
Description_FAB |
Moderate Exterior Exhaust Tone |
Description_FAB |
Quick and Easy Easy Installation |
Description_FAB |
Lifetime Limited Warranty |
Description_INV |
11-19 GM 2500HD 6.0L CC/SB FII SOS |
Description_MKT |
This Force II® Cat-back exhaust system is specifically designed for 2011-2019 GM Silverado/Sierra 2500HD/3500HD crew cab/short bed trucks with the 6.0L engine. This emissions legal system is constructed from 3.50-inch mandrel-bent stainless steel tubing flowing into a 50 Series Big Block™ performance muffler for a mild to moderate tone inside and moderate sound level outside the truck. The tailpipe exits behind the right rear tire, which is ideal for towing applications, and is finished off with a large 4.00-inch polished stainless steel tip. The system uses the factory hanger locations making for a quick and easy installation. Includes all necessary parts, hardware, and detailed instructions for an easy installation you can do at home. Covered by our Limited Lifetime Warranty. Note: Fits 2 and 4 wheel drive Crew Cab models with the 6.5ft bed. |
Description_SHO |
Exhaust System Kit |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Outlet Outside Diameter |
3.500 in. |
Title |
Flowmaster 817451 Cat-back System 409S - Single Side Exit - Force II - Mild/Moderate Sound |
Exit Style |
Straight |
Tip Diameter |
4.000 in. |
Sound Level |
Mild/Moderate |
Material |
409 Stainless Steel |
Tubing Diameter (in) |
3.5 |
Product Type |
Exhaust System |
California Proposition 65 Chemical Name 2 |
Chromium (hexavalent compounds) |
System Type |
Cat Back |
Exhaust Series |
Force II |
California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
California Proposition 65 Required |
Yes |
Muffler Quantity |
1 |
Outlet Diameter (in) |
3.5 |
Tip Diameter (in) |
4 |
Warning |
California Proposition 65 |
Tip Quantity |
1 |
WARNING CA Proposition 65 |
Yes |
Tail Pipe Diameter |
3.500 in. |
Heat Shield |
No |
Single Dual |
Single |
Outlet Diameter |
3.500 in. |
Heat Shield Attached |
No |
California Proposition 65 Chemical Name 1 |
Nickel (metallic) |
Muffler Count |
1 |
Inlet Diameter |
3.500 in. |
Inlet Inside Diameter |
3.500 in. |
Tubing Diameter |
3.500 in. |
Muffler Part Number |
Kit Only |
Single or Dual |
Single |
Muffler Series |
50 Series Big Block |
Exhaust Type |
Single |
2WD/4WD |
2WD/4WD |
Brand |
Flowmaster |
Emission Code |
5 |
Exit Position |
Single Side Exit |
Inlet Diameter (in) |
3.5 |
Length |
17.0000 |
Width |
18.0000 |
Height |
60.0000 |
Weight |
50.0000 |