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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-717915
Direct-Fit FlowFX Active Valve Muffler 2019*-2022 RAM 1500 (*New body) 5.7L Hemi engine, both 2/4 WD All Wheelbases
$94995
Ships on 09/14/2026
Lowest Price GuaranteeOffset In / Dual Out with Active By-Pass
Direct-Fit FlowFX Active Valve Muffler2019*-2022 RAM 1500 (*New body) 5.7L Hemi engine, 2/4WD - All Wheelbases 3" Offset Single In/Dual Out Includes 3 in. x 10 in. Turndown Tip 409S Stainless Steel
The Active By-Pass feature redirects exhaust through the turndown via the wireless-controlled actuator valve on the Power Chamber; resulting in a deep open exhaust sound by simply pushing a button.
- Does not fit 2019 RAM 1500 Classic body style models
- Fits trucks with a factory single tailpipe, or trucks with the factory dual tailpipes
- Deep Performance Tone from "Straight-through" FlowFX Muffler
- Very Aggressive Tone with Active By-Pass Valve
- Features Flowmaster W.A.V.E. Technology
- Wireless Controlled Actuator Motor
- Uses the Factory Hanger Locations
- Direct-fit Replacement Muffler
- Includes a High Quality Valve
- Stainless Steel Construction
- Lifetime Limited Warranty
- Includes Actuator Motor, Control Unit, (2) Wireless Key Fobs, Wiring, Hardware, and Instructions
Quality Performance Mufflers - Economical Price!
Flowmaster FlowFX Series Stainless Steel Mufflers have a straight-through perforated core design that improves the horsepower output of your engine. FlowFX mufflers are built to last and deliver a deep mellow sound level that is different from Flowmaster's traditional "chambered" sound tone. With a compact, reversible design, FlowFX stainless steel mufflers fit in tight spaces and are easily installed in either direction to meet your vehicle's offsets.
Part TypeMuffler
Product LineFlowmaster FlowFX Series Stainless Steel Mufflers
BrandFLOWMASTER
Package Height14.0
Package Width14.5
Package Length48.75
Weight27.5 PG
Tip Diameter3 in.
Outlet Quantity1
Main Piping Diameter3 in.
Inlet TypeSlip-Fit
Tip CutTurndown
Heat ShieldNo
Heat Shield AttachedNo
Body Length6.29 in.
Inlet Outside Diameter3.13 in.
Inlet Quantity1
Sound LevelAggressive / Moderate
Outlet Outside Diameter3.13 in.
Muffler Material409 Stainless Steel
Tip Length10 in.
Hanger IncludedNo
Gasket Or Seal IncludedNo
Muffler ShapeOval
Body Width9.65 in.
Outlet Inside Diameter3 in.
Tubing Diameter3 in.
Tip Material409 Stainless Steel
Body Height4.10 in.
Outlet TypeSlip-Fit
Heat Shield IncludedNo
Part CategoryPerformance Parts
Hardware IncludedYes
Tubing Material409 Stainless Steel
Inlet LocationOffset
Valve IncludedYes
Muffler TypeAbsorption
Mount TypeUses Factory Hanger
Clamps IncludedYes
Muffler StyleFlowmaster FlowFX
FinishNatural
Exit StyleOEM
Tip IncludedYes
System TypeDirect-Fit Muffler
Muffler SeriesFlow FX
QuantitySold individually
Overall Length40.40 in.
Material409 Stainless Steel
Body Material409 Stainless Steel
Muffler ConfigurationOffset/Dual
Inlet Inside Diameter3 in.
Outlet LocationOffset
Valve TypeActive By-Pass Valve
Tip Edge StyleCut
Tip ShapeRound
Part FitmentDirect Fit
Tip Size3 in.
Package Qty1
Package TypeEA
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