Flowmaster - 717911
Muffler - Flow FX - Dual Mode - 3 in Offset Inlet - Dual 3 in Outlet - Turn Down Tip - 38.40 in Long - Stainless - Natural - GM GenV LT-Series - GM Fullsize Truck 2019-21 - Each
FlowFX Direct Fit Muffler Kit; Single; Dual Out Rear Exit; Incl. 3 in. Tubing/3 in. Round Tip; 409 Stainless Steel; w/Active Valve;
Introducing the new Flow FX® Active Dual-mode muffler featuring our new W.A.V.E. Technology™ (Wireless Active Valve Exhaust™) for all 2019-2024 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® Flow FX 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 Flow FX 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. Maximum dyno gains of 9 hp and 11 lb.ft. at the rear wheels. Note: Fits 2019 (New body) 2/4 wheel drive and all wheelbases.
- Mandrel-bent Stainless Steel Tubing
- Direct-fit Replacement Muffler
- Includes Two Key Fobs
- Includes a High Quality Valve
- Stainless Steel Construction
- Wireless Controlled Actuator Motor
- Max Dyno Gains of 9 hp and 11 lb.ft. of Torque
- Detailed Installation Instructions
- Deep Performance Tone from "Straight-through" FlowFX Muffler
- Very Aggressive Active By-Pass Sound
- Features Flowmasters W.A.V.E. Technology
Brand: Flowmaster
Emission Code: 5
Exhaust Series: FlowFX
Exit Position: DOR
Heat Shield: No
Material: 409 Stainless Steel
Mount Type: Uses Factory Hangers
Muffler Body Length (in): 14
Muffler Color: Natural
Muffler Finish: Brushed
Muffler Inlet Diameter (in): 3.00
Muffler Inlet Location: Offset
Muffler Material: 409S Stainless Steel
Muffler Outlet Diameter (in): dual 3.00 - one is a turndown
Muffler Outlet Location: Centered
Muffler Overall Length (in): 40.4
Muffler Part Number: Kit Only
Muffler Quantity: 1
Muffler Series: FlowFX
Muffler Shape: Round
Muffler Type: Absorption
Product Type: Exhaust System
Single Dual: Single
Sound Level: Aggressive / Moderate
System Type: Direct-Fit Muffler
Tip Cut: Turndown
Tip Diameter: 3.00
Tip Edge Style: Cut
Tip Finish: Natural
Tip Length: 10.00
Tip Logo: None
Tip Material: 409 Stainless
Tip Quantity: 1
Tip Shape: Round
Tip Style: Single Wall
Tubing Diameter (in): 3.00
Tubing Material: 409S Stainless Steel
Warning: California Proposition 65
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