Flowmaster Flow FX Extreme Cat-Back Exhaust System for Chevrolet and GMC
Part # 717976
- Flow FX Series performance muffler offers an aggressive to moderate sound level and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Max dyno gains of 11 hp and 15 lb-ft at the rear wheels
- 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance when in extreme off-road conditions
- Uses factory hanger locations for easy installation
- Lifetime Limited Warranty
Description
Flowmaster introduces our Flow FX Extreme stainless steel cat-back exhaust system for the 2014-2019 Chevrolet/GMC Silverado/Sierra 1500 with the 4.3 or 5.3-liter engine. This system uses a Flow FX series muffler for an aggressive to moderate sound level and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 11 hp and 15 lb-ft at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
Specifications
| CARB (California) Compliant | Yes |
|---|---|
| Catalytic Converter Included | No |
| Catalytic Converter Quantity | 0 |
| Clamping Type | Flat Band |
| Clamps Included | Yes |
| Exhaust Series | Flow FX |
| Exhaust Tip Color | Silver |
| Exhaust Tip Connection | Welded |
| Exhaust Tip Cut | Straight |
| Exhaust Tip Diameter | 3.00 in |
| Exhaust Tip Edge | Slash Cut |
| Exhaust Tip Finish | Natural |
| Exhaust Tip Intercooled | No |
| Exhaust Tip Material | 409 Stainless Steel |
| Exhaust Tip Quantity | 1 |
| Exhaust Tip Resonated | No |
| Exhaust Tip Shape | Round |
| Exhaust Tip Wall | Single Wall |
| Exit Style | Single Out Dump |
| Finish | Natural |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hangers Included | Yes |
| Inlet Type | Clamp-On |
| Main Piping Diameter | 3.00 in |
| Mount Type | Uses Factory Hangers |
| Mounting Bracket Included | No |
| UPC / GTIN | 00090127130681 |
| Warranty | Manufacturer's Limited Lifetime Warranty |
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2014 | Chevrolet | Silverado 1500 | Base, High Country, LT, LTZ, WT | 4.3L V6, 5.3L V8 |
| 2015 | Chevrolet | Silverado 1500 | High Country, LS, LT, LTZ, SSV, WT | 4.3L V6, 5.3L V8 |
| 2016 | Chevrolet | Silverado 1500 | Base, Custom, High Country, LS, LT, LTZ, SSV, WT | 4.3L V6, 5.3L V8 |
| 2017 - 2018 | Chevrolet | Silverado 1500 | Custom, High Country, LS, LT, LTZ, SSV, WT | 4.3L V6, 5.3L V8 |
| 2019 | Chevrolet | Silverado 1500 LD | Custom, LT, WT | 5.3L V8 |
| 2014 - 2018 | GMC | Sierra 1500 | Base, Denali, SLE, SLT | 4.3L V6, 5.3L V8 |
| 2019 | GMC | Sierra 1500 Limited | Base, SLE | 5.3L V8 |