Flowmaster 817706 Outlaw Series™ Cat Back Exhaust System Flowmaster 817706
$617.44
Flowmaster introduces their new Outlaw Extreme Cat-back system for the 2009-2013 Chevrolet Silverado & GMC Sierra 1500 trucks with the 5.3L engine. These kits deliver the ultimate sound in aggressive...
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Flowmaster introduces their new Outlaw Extreme Cat-back system for the 2009-2013 Chevrolet Silverado & GMC Sierra 1500 trucks with the 5.3L engine. These kits deliver the ultimate sound in aggressive exhaust systems by using a race-proven 3.00-inch stainless steel Outlaw muffler with a 3.00-inch dump style turn down exit with no tailpipes. As an Outlaw extreme system, this will deliver a very aggressive sound and tone both outside and inside the truck. The stainless steel system is covered by our Lifetime Limited Warranty and includes all of the necessary parts and hardware for an easy installation you can do at home. This system fits both 2/4 wheel drive Extended Cab and Crew Cab models only with 143.5 and 157.5-inch wheelbases.
Specifications:
| Description_DES | Outlaw Series™ Cat Back Exhaust System |
| Description_EXT | Outlaw Series™ Cat Back Exhaust System; Single; Side Out Dump Exit; No Tailpipes; Incl. 3 in. Tubing/Outlaw Series Muffler/3 in. Logo Stainless Tips; 409 Stainless Steel; |
| Description_FAB | Mandrel Bent 16ga 409 Stainless Tubing |
| Description_FAB | Aggressive And Powerful Exterior Exhaust Tone |
| Description_FAB | Incl. Hangers and Hardware For Easy Installation |
| Description_FAB | Cat Back System |
| Description_FAB | Dual Out Rear Exit |
| Description_FAB | Dyno Tuned for Maximum Performance |
| Description_FAB | Premium Flowmaster Quality |
| Description_FAB | Extreme Sound for Extreme Lifestyles |
| Description_FAB | Race Proven Outlaw Muffler Technology |
| Description_FAB | Made in the USA |
| Description_MKT | Flowmaster introduces their new Outlaw Extreme Cat-back system for the 2009-2013 Chevrolet Silverado & GMC Sierra 1500 trucks with the 5.3L engine. These kits deliver the ultimate sound in aggressive exhaust systems by using a race-proven 3.00-inch stainless steel Outlaw muffler with a 3.00-inch dump style turn down exit with no tailpipes. As an Outlaw extreme system, this will deliver a very aggressive sound and tone both outside and inside the truck. The stainless steel system is covered by our Lifetime Limited Warranty and includes all of the necessary parts and hardware for an easy installation you can do at home. This system fits both 2/4 wheel drive Extended Cab and Crew Cab models only with 143.5 and 157.5-inch wheelbases. |
| Description_SHO | Exhaust System Kit |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2010 | Chevrolet | Silverado 1500 | LS | |
| 2011 | Chevrolet | Silverado 1500 | LS | |
| 2012 | Chevrolet | Silverado 1500 | LS | |
| 2013 | Chevrolet | Silverado 1500 | LS | |
| 2009 | Chevrolet | Silverado 1500 | LT | |
| 2010 | Chevrolet | Silverado 1500 | LT | |
| 2011 | Chevrolet | Silverado 1500 | LT | |
| 2012 | Chevrolet | Silverado 1500 | LT | |
| 2013 | Chevrolet | Silverado 1500 | LT | |
| 2009 | Chevrolet | Silverado 1500 | LTZ | |
| 2010 | Chevrolet | Silverado 1500 | LTZ | |
| 2011 | Chevrolet | Silverado 1500 | LTZ | |
| 2012 | Chevrolet | Silverado 1500 | LTZ | |
| 2013 | Chevrolet | Silverado 1500 | LTZ | |
| 2009 | Chevrolet | Silverado 1500 | WT | |
| 2010 | Chevrolet | Silverado 1500 | WT | |
| 2011 | Chevrolet | Silverado 1500 | WT | |
| 2012 | Chevrolet | Silverado 1500 | WT | |
| 2013 | Chevrolet | Silverado 1500 | WT | |
| 2010 | Chevrolet | Silverado 1500 | XFE | |
| 2011 | Chevrolet | Silverado 1500 | XFE | |
| 2012 | Chevrolet | Silverado 1500 | XFE | |
| 2013 | Chevrolet | Silverado 1500 | XFE | |
| 2010 | GMC | Sierra 1500 | SL | |
| 2011 | GMC | Sierra 1500 | SL | |
| 2012 | GMC | Sierra 1500 | SL | |
| 2013 | GMC | Sierra 1500 | SL | |
| 2009 | GMC | Sierra 1500 | SLE | |
| 2010 | GMC | Sierra 1500 | SLE | |
| 2011 | GMC | Sierra 1500 | SLE | |
| 2012 | GMC | Sierra 1500 | SLE | |
| 2013 | GMC | Sierra 1500 | SLE | |
| 2009 | GMC | Sierra 1500 | SLT | |
| 2010 | GMC | Sierra 1500 | SLT | |
| 2011 | GMC | Sierra 1500 | SLT | |
| 2012 | GMC | Sierra 1500 | SLT | |
| 2013 | GMC | Sierra 1500 | SLT | |
| 2009 | GMC | Sierra 1500 | WT | |
| 2010 | GMC | Sierra 1500 | WT | |
| 2011 | GMC | Sierra 1500 | WT | |
| 2012 | GMC | Sierra 1500 | WT | |
| 2013 | GMC | Sierra 1500 | WT | |
| 2010 | GMC | Sierra 1500 | XFE | |
| 2011 | GMC | Sierra 1500 | XFE | |
| 2012 | GMC | Sierra 1500 | XFE | |
| 2013 | GMC | Sierra 1500 | XFE |
Shipping Information
We offer FREE shipping on all orders within Canada. Most orders ship within 1-2 business days.
Standard delivery typically takes 3-7 business days depending on your location.
Returns Policy
We accept returns within 30 days of purchase. Items must be in original condition with all packaging.
For returns or exchanges, please contact our customer service team.

