Our new Flowmaster® Flow FX® cat-back exhaust system for the 2009-2013 GM Silverado/Sierra with 4.8L and 5.3L engines is manufactured using 409S stainless steel for years of trouble free service. System features include a 3.00-inch inlet pipe leading into a Flow FX "straight-through" performance muffler for great sound and maximum performance. The single 3.00-inch mandrel-bent tailpipe exits out the side behind the passenger side rear tire and is finished off with large 4.50 inch diameter black ceramic coated 304S stainless steel tip, giving your Silverado or Sierra that custom look that goes hand in hand with the deep performance sound of the Flow FX muffler. The system uses all the factory hanger locations and connections without any cutting or welding for an easy installation that you can do at home. Includes installation instructions and all necessary hardware. Note: Fits both 2/4 Wheel Drive models with 143.5 and 157.5-inch Wheelbases.
| Brand |
Flowmaster |
| Brand |
Flowmaster |
| California Proposition 65 |
Yes |
| California Proposition 65 |
Yes |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| CARB (California) Compliant |
Yes |
| CARB (California) Compliant |
Yes |
| Catalytic Converter Included |
No |
| Catalytic Converter Included |
No |
| 2874 |
0 |
| 2874 |
0 |
| Category |
Exhaust |
| Category |
Exhaust |
| 3728 |
Flat Band |
| 3728 |
Flat Band |
| 1882 |
Yes |
| 1882 |
Yes |
| Emission Code |
5 |
| Emission Code |
5 |
| Exhaust Series |
FlowFX |
| Exhaust Series |
FlowFX |
| 11205 |
Black |
| 11205 |
Black |
| 9874 |
Clamp-On |
| 9874 |
Clamp-On |
| 9876 |
Angled |
| 9876 |
Angled |
| 1162 |
4.50 |
| 1162 |
4.50 |
| 9877 |
Rolled Edge Angle Cut |
| 9877 |
Rolled Edge Angle Cut |
| 1163 |
Black Ceramic Coating |
| 1163 |
Black Ceramic Coating |
| 9881 |
No |
| 9881 |
No |
| 10104 |
11.00 |
| 10104 |
11.00 |
| 1164 |
304 Stainless Steel |
| 1164 |
304 Stainless Steel |
| 1161 |
1 |
| 1161 |
1 |
| 9878 |
No |
| 9878 |
No |
| 10980 |
Round |
| 10980 |
Round |
| 9875 |
Single Wall |
| 9875 |
Single Wall |
| 9870 |
Single Out Side |
| 9870 |
Single Out Side |
| 200 |
Natural |
| 200 |
Natural |
| 353 |
No |
| 353 |
No |
| 3390 |
Performance |
| 3390 |
Performance |
| 4364 |
Yes |
| 4364 |
Yes |
| 596 |
Clamp-On |
| 596 |
Clamp-On |
| 9871 |
3.00 |
| 9871 |
3.00 |
| Mount Type |
Uses Factory Hangers |
| Mount Type |
Uses Factory Hangers |
| 92 |
No |
| 92 |
No |
| 9884 |
4.00 |
| 9884 |
4.00 |
| 1892 |
18.00 |
| 1892 |
18.00 |
| 4372 |
409 Stainless Steel |
| 4372 |
409 Stainless Steel |
| 4373 |
Oval |
| 4373 |
Oval |
| 9882 |
Natural |
| 9882 |
Natural |
| 4367 |
No |
| 4367 |
No |
| 4368 |
No |
| 4368 |
No |
| Muffler Included |
Yes |
| Muffler Included |
Yes |
| 9962 |
Slip-Fit |
| 9962 |
Slip-Fit |
| 4365 |
3.00 |
| 4365 |
3.00 |
| 4366 |
3.13 |
| 4366 |
3.13 |
| 9963 |
Slip-Fit |
| 9963 |
Slip-Fit |
| 4375 |
1 |
| 4375 |
1 |
| 4374 |
2 |
| 4374 |
2 |
| 1174 |
Absorption |
| 1174 |
Absorption |
| part type |
Exhaust System |
| part type |
Exhaust System |
| 3530 |
409 Stainless Steel |
| 3530 |
409 Stainless Steel |
| Product Type |
Exhaust System |
| Product Type |
Exhaust System |
| Sound Level |
Aggressive / Moderate |
| Sound Level |
Aggressive / Moderate |
| 4377 |
No |
| 4377 |
No |
| Sub Category |
Exhaust and Tail Pipes |
| Sub Category |
Exhaust and Tail Pipes |
| 4369 |
3.00 |
| 4369 |
3.00 |
| 4376 |
1 |
| 4376 |
1 |
| Tail Pipe Quantity |
Single |
| Tail Pipe Quantity |
Single |
| 4370 |
No |
| 4370 |
No |
| Tip Logo |
Embossed |
| Tip Logo |
Embossed |
| 26 |
Cat-Back |
| 26 |
Cat-Back |
| 6014 |
No |
| 6014 |
No |
| 2126 |
Not Applicable |
| 2126 |
Not Applicable |
| Warning |
California Proposition 65 |
| Warning |
California Proposition 65 |
| Pipe Color |
Silver |
| Pipe Color |
Silver |
| 9885 |
9.00 |
| 9885 |
9.00 |
| Description_ABR |
SYS 09-13 SI |
| Description_SHO |
SYS 09-13 SILVERADO/ |
| Description_INV |
09-13 SILVERADO/SIERRA 1500, 5.3L, CB, S |
| Description_ASC |
2009-2013 GM Silverado/Sierra 1500, 4.8L and 5.3L engines, 2/4Wheel drive with 143.5 & 157.5-inch Wheelbases. Does not fit Standard Cab models. |
| Description_DES |
Flowmaster Flow FX Cat-Back Exhaust System |
| Description_EXT |
Fits 2009-2013 GM Silverado/Sierra 1500, 4.8L and 5.3L engines. 2/4Wheel drive, 143.5 & 157.5-inch Wheelbases. - Aggressive to moderate sound |
| Description_MKT |
Our new Flowmaster® Flow FX® cat-back exhaust system for the 2009-2013 GM Silverado/Sierra with 4.8L and 5.3L engines is manufactured using 409S stainless steel for years of trouble free service. System features include a 3.00-inch inlet pipe leading into a Flow FX "straight-through" performance muffler for great sound and maximum performance. The single 3.00-inch mandrel-bent tailpipe exits out the side behind the passenger side rear tire and is finished off with large 4.50 inch diameter black ceramic coated 304S stainless steel tip, giving your Silverado or Sierra that custom look that goes hand in hand with the deep performance sound of the Flow FX muffler. The system uses all the factory hanger locations and connections without any cutting or welding for an easy installation that you can do at home. Includes installation instructions and all necessary hardware. Note: Fits both 2/4 Wheel Drive models with 143.5 and 157.5-inch Wheelbases. |
| Description_FAB |
Large 4.50-inch Black Ceramic Coated Stainless Steel Tip |
| Description_FAB |
Deep Powerful Tone Inside and Outside the Vehicle |
| Description_FAB |
FlowFX "Straight-through" Performance Muffler |
| Description_FAB |
Mandrel-bent Stainless Steel Tubing |
| Description_FAB |
Includes All Necessary Hardware |
| Description_FAB |
Lifetime Limited Warranty |
| Description_FAB |
Easy at Home Installation |
| Description_FAB |
Great Choice for Towing |
| Description_ABR |
SYS 09-13 SI |
| Description_SHO |
SYS 09-13 SILVERADO/ |
| Description_INV |
09-13 SILVERADO/SIERRA 1500, 5.3L, CB, S |
| Description_ASC |
2009-2013 GM Silverado/Sierra 1500, 4.8L and 5.3L engines, 2/4Wheel drive with 143.5 & 157.5-inch Wheelbases. Does not fit Standard Cab models. |
| Description_DES |
Flowmaster Flow FX Cat-Back Exhaust System |
| Description_EXT |
Fits 2009-2013 GM Silverado/Sierra 1500, 4.8L and 5.3L engines. 2/4Wheel drive, 143.5 & 157.5-inch Wheelbases. - Aggressive to moderate sound |
| Description_MKT |
Our new Flowmaster® Flow FX® cat-back exhaust system for the 2009-2013 GM Silverado/Sierra with 4.8L and 5.3L engines is manufactured using 409S stainless steel for years of trouble free service. System features include a 3.00-inch inlet pipe leading into a Flow FX "straight-through" performance muffler for great sound and maximum performance. The single 3.00-inch mandrel-bent tailpipe exits out the side behind the passenger side rear tire and is finished off with large 4.50 inch diameter black ceramic coated 304S stainless steel tip, giving your Silverado or Sierra that custom look that goes hand in hand with the deep performance sound of the Flow FX muffler. The system uses all the factory hanger locations and connections without any cutting or welding for an easy installation that you can do at home. Includes installation instructions and all necessary hardware. Note: Fits both 2/4 Wheel Drive models with 143.5 and 157.5-inch Wheelbases. |
| Description_FAB |
Large 4.50-inch Black Ceramic Coated Stainless Steel Tip |
| Description_FAB |
Deep Powerful Tone Inside and Outside the Vehicle |
| Description_FAB |
FlowFX "Straight-through" Performance Muffler |
| Description_FAB |
Mandrel-bent Stainless Steel Tubing |
| Description_FAB |
Includes All Necessary Hardware |
| Description_FAB |
Lifetime Limited Warranty |
| Description_FAB |
Easy at Home Installation |
| Description_FAB |
Great Choice for Towing |
| Year |
Make |
Model |
Submodel |
Notes |
| 2009 |
Chevrolet |
Silverado 1500 |
LS |
Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2010 |
Chevrolet |
Silverado 1500 |
LS |
Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2010 |
Chevrolet |
Silverado 1500 |
LS |
Black Ceramic Tip Finish |
| 2011 |
Chevrolet |
Silverado 1500 |
LS |
Black Ceramic Tip Finish |
| 2011 |
Chevrolet |
Silverado 1500 |
LS |
Black Ceramic Tip Finish |
| 2012 |
Chevrolet |
Silverado 1500 |
LS |
Black Ceramic Tip Finish |
| 2012 |
Chevrolet |
Silverado 1500 |
LS |
Black Ceramic Tip Finish |
| 2013 |
Chevrolet |
Silverado 1500 |
LS |
Black Ceramic Tip Finish |
| 2013 |
Chevrolet |
Silverado 1500 |
LS |
Black Ceramic Tip Finish |
| 2009 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2009 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2010 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2010 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2011 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2011 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2012 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2012 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2013 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2013 |
Chevrolet |
Silverado 1500 |
LT |
Black Ceramic Tip Finish |
| 2009 |
Chevrolet |
Silverado 1500 |
LTZ |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2010 |
Chevrolet |
Silverado 1500 |
LTZ |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2011 |
Chevrolet |
Silverado 1500 |
LTZ |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2012 |
Chevrolet |
Silverado 1500 |
LTZ |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2013 |
Chevrolet |
Silverado 1500 |
LTZ |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2009 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2009 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2010 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2010 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2011 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2011 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2012 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2012 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2013 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2013 |
Chevrolet |
Silverado 1500 |
WT |
Black Ceramic Tip Finish |
| 2010 |
Chevrolet |
Silverado 1500 |
XFE |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2011 |
Chevrolet |
Silverado 1500 |
XFE |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2012 |
Chevrolet |
Silverado 1500 |
XFE |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2013 |
Chevrolet |
Silverado 1500 |
XFE |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2009 |
GMC |
Sierra 1500 |
SL |
Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2010 |
GMC |
Sierra 1500 |
SL |
Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2010 |
GMC |
Sierra 1500 |
SL |
Black Ceramic Tip Finish |
| 2011 |
GMC |
Sierra 1500 |
SL |
Black Ceramic Tip Finish |
| 2011 |
GMC |
Sierra 1500 |
SL |
Black Ceramic Tip Finish |
| 2012 |
GMC |
Sierra 1500 |
SL |
Black Ceramic Tip Finish |
| 2012 |
GMC |
Sierra 1500 |
SL |
Black Ceramic Tip Finish |
| 2013 |
GMC |
Sierra 1500 |
SL |
Black Ceramic Tip Finish |
| 2013 |
GMC |
Sierra 1500 |
SL |
Black Ceramic Tip Finish |
| 2009 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2009 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2010 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2010 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2011 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2011 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2012 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2012 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2013 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2013 |
GMC |
Sierra 1500 |
SLE |
Black Ceramic Tip Finish |
| 2009 |
GMC |
Sierra 1500 |
SLT |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2010 |
GMC |
Sierra 1500 |
SLT |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2011 |
GMC |
Sierra 1500 |
SLT |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2012 |
GMC |
Sierra 1500 |
SLT |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2013 |
GMC |
Sierra 1500 |
SLT |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2009 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2009 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2010 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2010 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2011 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2011 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2012 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2012 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2013 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2013 |
GMC |
Sierra 1500 |
WT |
Black Ceramic Tip Finish |
| 2010 |
GMC |
Sierra 1500 |
XFE |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2011 |
GMC |
Sierra 1500 |
XFE |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2012 |
GMC |
Sierra 1500 |
XFE |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
| 2013 |
GMC |
Sierra 1500 |
XFE |
Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish,Black Ceramic Tip Finish |
