Flowmaster 11-19 GM 2500HD 6.0L CCB American Thunder Cat-Back Exhaust System
SKU 817541
MPN flo817541
$1349.95 · Available to order
Flowmaster 11-19 GM 2500HD 6.0L CCB American Thunder Cat-Back Exhaust System
The new Flowmaster American Thunder® Cat-back exhaust system for 2011-2019 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks with 6.0L, is perfect for the person looking for a moderate to aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster®. Designed for the Crew Cab, Standard Bed (6.5 ft.) models only, this bolt-on, emissions-legal system features a stainless steel 50 Series HD™ muffler and large dual 3.00-inch stainless steel mandrel bent tailpipes that can be configured to exit either dual out the sides, or dual straight out the back. The system is finished off with beautifully 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. Notes: Fits Crew Cab with 6.5' bed length. 153.7" wheelbase only.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 2011–2014 | GMC | Sierra 2500 HD | WT | — |
| 2011–2019 | Chevrolet | Silverado 2500 HD | LT | — |
| 2011–2019 | GMC | Sierra 3500 HD | SLE | — |
| 2016–2019 | Chevrolet | Silverado 3500 HD | LTZ | — |
| 2015–2019 | GMC | Sierra 2500 HD | Base | — |
| 2016–2019 | Chevrolet | Silverado 3500 HD | WT | — |
| 2011–2019 | GMC | Sierra 2500 HD | SLT | — |
| 2016–2019 | Chevrolet | Silverado 3500 HD | LT | — |
| 2011–2019 | GMC | Sierra 2500 HD | Denali | — |
| 2015–2018 | GMC | Sierra 3500 HD | Base | — |
| 2011–2014 | GMC | Sierra 3500 HD | WT | — |
| 2011–2019 | GMC | Sierra 3500 HD | Denali | — |
| 2011–2019 | Chevrolet | Silverado 2500 HD | LTZ | — |
| 2016–2019 | Chevrolet | Silverado 3500 HD | High Country | — |
| 2011–2019 | Chevrolet | Silverado 2500 HD | WT | — |
| 2011–2019 | GMC | Sierra 3500 HD | SLT | — |
| 2015–2019 | Chevrolet | Silverado 2500 HD | High Country | — |
| 2011–2019 | GMC | Sierra 2500 HD | SLE | — |
| Category | Exhaust, Mufflers & Tips |
|---|---|
| Sub-Category | Catback |
| UPC | 700042030019 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 60.45 lb |
| Dimensions (L×W×H) | 58.2 × 16.1 × 11.6 in |