Flowmaster 11-18 GM 1500 143in. Wheelbase 6.2L Force II Cat-Back Exhaust System
SKU 817603
MPN flo817603
$1117.95 · Available to order
Flowmaster 11-18 GM 1500 143in. Wheelbase 6.2L Force II Cat-Back Exhaust System
This Force II® Cat-back stainless steel exhaust system is designed for 2011-2018 Chevrolet Silverado and GMC Sierra 1500 trucks with the 6.2L engine. Features include large 3.50-inch mandrel-bent tubing flowing into a Flowmaster 50 Series Big Block™ muffler for a muscular exterior sound, while the built-in Helmholtz chamber helps control the interior resonance. The system uses the factory hanger locations for an easy installation and is finished off with a highly polished 4.00-inch 304 stainless steel tip embossed with the Flowmaster® logo. This bolt-on system delivers noticeable performance gains while offering moderate interior and exterior sound levels and is covered by our Lifetime Limited Warranty.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 2011–2013 | Chevrolet | Silverado 1500 | LT | — |
| 2011–2018 | Chevrolet | Silverado 1500 | LTZ | — |
| 2011–2018 | GMC | Sierra 1500 | Denali | — |
| 2011–2013 | GMC | Sierra 1500 | SLE | — |
| 2011–2018 | GMC | Sierra 1500 | SLT | — |
| 2014–2018 | Chevrolet | Silverado 1500 | High Country | — |
| Category | Exhaust, Mufflers & Tips |
|---|---|
| Sub-Category | Catback |
| UPC | 700042027651 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 47.55 lb |
| Dimensions (L×W×H) | 59.75 × 16.25 × 15.25 in |