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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-717911
Direct-Fit FlowFX Active Valve Muffler 2019 GM Silverado/Sierra 1500 5.3L - Offset In/Dual Out: 3 in.
$99995
1 left in stock
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Lowest Price GuaranteeOffset In / Dual Out with Active By-Pass
Direct-Fit FlowFX Active Valve Muffler2019 GM Silverado/Sierra 1500 5.3L Offset In/Dual Out: 3 in. 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 Classic models
- Includes Actuator Motor, Control Unit, (2) Wireless Key Fobs, Wiring, Hardware, and Instructions
Part TypeMuffler
BrandFLOWMASTER
Package Height9.75
Package Width15.25
Package Length49.0
Weight24.25 PG
Tip Diameter3 in.
Outlet Quantity1
Main Piping Diameter3 in.
Inlet TypeSlip-Fit
Tip CutTurndown
Heat Shield AttachedNo
Body Length6.29 in.
Inlet Outside Diameter2.88 in.
Inlet Quantity1
Muffler Body Length14 in.
Sound LevelAggressive / Moderate
Outlet Outside Diameter2.88 in.
Muffler Material409 Stainless Steel
Tip Length10 in.
Hanger IncludedNo
Gasket Or Seal IncludedNo
Muffler ShapeOval
Muffler Quantity1
Body Width9.61 in.
Outlet Inside Diameter2.75 in.
Tubing Diameter3 in.
Tip Material409 Stainless Steel
Tip QuantitySingle
Body Height4.10 in.
Outlet TypeSlip-Fit
Muffler Outlet LocationCenter
Heat Shield IncludedNo
Part CategoryPerformance Parts
Hardware IncludedYes
ShapeRound
Exhaust Tip Quantity1
Muffler Inlet LocationOffset
Tubing Material409 Stainless Steel
Inlet LocationOffset
Valve IncludedYes
Muffler TypeAbsorption
Pipe Material409S Stainless Steel
Exit PositionDual Out Rear
Mount TypeUses Factory Hangers
Inlet Diameter3 in (76.2 mm)
Clamps IncludedYes
Muffler StyleFlowmaster FlowFX
FinishNatural
Exit StyleOEM
System TypeDirect-Fit Muffler
Muffler SeriesFlow FX
QuantitySold as a kit
Overall Length41 in.
Material409 Stainless Steel
Body Material409 Stainless Steel
Inlet Inside Diameter2.75 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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