Flowmaster Flow FX Extreme Cat-Back Exhaust System
- Mfg Part #
- 717976
- SKU
- FLO717976
- Brand
-
Flowmaster
Fits 2014 to 2019 Chevrolet Silverado 1500, Silverado 1500 LD, and 1 more make. See every vehicle
- 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
Free shipping in Canada
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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.
Warranty: Manufacturer's Limited Lifetime Warranty
Fits these vehicles
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2014 | Chevrolet | Silverado 1500 | Base, High Country, LT, LTZ, WT | 4.3L 262 V6, 5.3L 325 V8 |
| 2015 | Chevrolet | Silverado 1500 | High Country, LS, LT, LTZ, SSV, WT | 4.3L 262 V6, 5.3L 325 V8 |
| 2016 | Chevrolet | Silverado 1500 | Base, Custom, High Country, LS, LT, LTZ, SSV, WT | 4.3L 262 V6, 5.3L 325 V8 |
| 2017 - 2018 | Chevrolet | Silverado 1500 | Custom, High Country, LS, LT, LTZ, SSV, WT | 4.3L 262 V6, 5.3L 325 V8 |
| 2019 | Chevrolet | Silverado 1500 LD | Custom, LT, WT | 5.3L 325 V8 |
| 2014 - 2018 | GMC | Sierra 1500 | Base, Denali, SLE, SLT | 4.3L 262 V6, 5.3L 325 V8 |
| 2019 | GMC | Sierra 1500 Limited | Base, SLE | 5.3L 325 V8 |