0
Flowmaster 717911 FlowFX Direct Fit Dual Mode Muffler with Active Valve 19-22 Chevrolet Silverado/GMC Sierra 1500
0 reviews
Item:
- 717911
| Note | 2019-2021 (New body) GM Silverado/Sierra 1500 5.3L, 2/4 WD, All Wheelbases. |
| Note | Does Not Fit 2019 Classic Body. |
| Brand | Flowmaster |
Show all features
Order by phone
2021 Ford F-150
Change
This product doesn't fit your selected vehicle.
Introducing the new FlowFX® Active Dual-mode muffler featuring our new W.A.V.E. Technology™ (Wireless Active Valve Exhaust™) for all 2019-2022 GM Silverado/Sierra 1500 (new body style) with 5.3L engine. This direct-fit replacement muffler has split personalities with a nice performance tone over the stock exhaust system, thanks to the Flowmaster® FlowFX performance muffler. The system also features a high quality wireless controlled actuator valve on the Power Chamber® redirecting exhaust through the turn down, giving you that deep open exhaust sound with just a push of a button. System features include mandrel-bent stainless steel construction leading into the Power Chamber, followed by a round FlowFX performance muffler that easily connects to the factory tailpipe. The Power Chamber houses a wireless controlled valve with a large 3.00-inch turndown dump style tailpipe letting everyone know who the Boss is once activated. Other system features include actuator motor, control unit, two wireless key fobs, all necessary wiring, hardware, and detailed instructions. Note: Fits 2019 (New body) 2/4 wheel drive and all wheelbases.
Features:
- Deep Performance Tone from "Straight-through" FlowFX Muffler
- Features Flowmasters W.A.V.E. Technology
- Very Aggressive Active By-Pass Sound
- Mandrel-bent Stainless Steel Tubing
- Wireless Controlled Actuator Motor
- Detailed Installation Instructions
- Direct-fit Replacement Muffler
- Includes a High Quality Valve
- Stainless Steel Construction
- Includes Two Key Fobs
| Sound Level | Aggressive/Moderate |
| Submodel | 5.3L V8 Gas |
| Series | FlowFX |
| Note | 2019-2021 (New body) GM Silverado/Sierra 1500 5.3L, 2/4 WD, All Wheelbases. |
| Note | Does Not Fit 2019 Classic Body. |
| Fitment | 2020 Chevrolet Silverado 1500, 2020 GMC Sierra 1500, 2021 Chevrolet Silverado 1500, 2021 GMC Sierra 1500, 2019 Chevrolet Silverado 1500 New Model, 2019 GMC Sierra 1500 New Model, 2022 Chevrolet Silverado 1500, 2022 GMC Sierra 1500 |
| Submodel | SSV, SLT, High Country, LT, LTZ, RST, WT, Base, Denali, Elevation, SLE, AT4, Custom, Custom Trail Boss, LT Trail Boss |
| Brand | Flowmaster |
| Dual/Single | Single |
| Material | 409 Stainless Steel |
Flowmaster 717911 FlowFX Direct Fit Dual Mode Muffler with Active Valve 19-22 Chevrolet Silverado/GMC Sierra 1500
| Sound Level | Aggressive/Moderate |
| Submodel | 5.3L V8 Gas |
| Series | FlowFX |
| Note | 2019-2021 (New body) GM Silverado/Sierra 1500 5.3L, 2/4 WD, All Wheelbases. |
| Note | Does Not Fit 2019 Classic Body. |
| Fitment | 2020 Chevrolet Silverado 1500, 2020 GMC Sierra 1500, 2021 Chevrolet Silverado 1500, 2021 GMC Sierra 1500, 2019 Chevrolet Silverado 1500 New Model, 2019 GMC Sierra 1500 New Model, 2022 Chevrolet Silverado 1500, 2022 GMC Sierra 1500 |
| Submodel | SSV, SLT, High Country, LT, LTZ, RST, WT, Base, Denali, Elevation, SLE, AT4, Custom, Custom Trail Boss, LT Trail Boss |
| Brand | Flowmaster |
| Dual/Single | Single |
| Material | 409 Stainless Steel |
