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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-717927
717927 FlowFX Cat-Back Exhaust System Fits Select GM 2500HD/3500HD 6.6L Gas Engines
$74995
More than 10 available
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Lowest Price GuaranteeGM Trucks
FlowFX Cat-Back Exhaust System Select GM 2500HD/3500HD 6.6L Gas Engines, 2WD/4WD Aggressive/Moderate Sound 3.500 in. Tubing Black 5 in. Tip Single Out Side Exit FlowFX Series Muffler 409 Stainless Steel Natural Finish
Flowmaster 717927 Features:
- Includes hardware
- Equipped with FlowFX straight-through muffler design that minimizes drone while producing a deep, aggressive tone
- Gains up to +11 Horsepower (HP)
- Gains up to +10 ft.-lbs. Torque (TQ)
- Heavy-duty 3.50 in. mandrel-bent 16-gauge 409 stainless steel tubing for optimized flow and durability
- Simple bolt-on design using stock hangers and mounting points, no cutting or modification required
Part TypeExhaust System
BrandFLOWMASTER
Package Height11.75
Package Width16.5
Package Length65.25
Weight59.9 PG
Tip Diameter5 in.
Muffler Inlet Inside Diameter3.50 in.
Hangers IncludedYes
Main Piping Diameter3.50 in.
Tail Pipe Quantity1
Inlet TypeFlanged
Tip CutAngle
Exhaust Tip Material304 Stainless Steel
Catalytic Converter Quantity0
Muffler Count1
Muffler Body Length18 in.
Sound LevelAggressive / Moderate
Muffler Body Material409 Stainless Steel
Exhaust Tip CutAngled
Gasket Or Seal IncludedNo
Exhaust Tip IntercooledNo
Pipe ColorSilver
Muffler Quantity1
Muffler Inlet Outside Diameter3.63 in.
Exit QuantitySingle
Tip Material304 stainless steel
Muffler Flanged OutletNo
Tip Quantity1
Exhaust Tip ResonatedNo
Muffler Outlet LocationCenter
Catalytic Converter IncludedNo
Heat Shield IncludedNo
Part CategoryPerformance Parts
Hardware IncludedYes
Exhaust Tip WallSingle Wall
Exhaust Tip Quantity1
Muffler Inlet LocationCenter
Exhaust Tip FinishBlack Ceramic Coating
Exhaust Tip EdgeRolled Edge Angle Cut
Valve IncludedNo
Muffler TypeAbsorption
Pipe Material409 Stainless Steel
Muffler Body Width8 in.
Tail Pipe Tapered OutletNo
Exit PositionSide
Gauge16
Muffler Body ShapeOval
Mounting Bracket IncludedNo
Muffler Outlet Quantity1
Muffler FinishNatural
Mount TypeUses Factory Hanger
Inlet Diameter3.50 in.
Clamps IncludedYes
FinishNatural
Exit StyleSingle Out Side
Muffler Body Height5 in.
Tip IncludedYes
Clamping TypeFlat Band
Muffler Flanged InletNo
Pipe Diameter3.5 in
Mandrel-BentYes
Spring Bolt Kit IncludedNo
Muffler SeriesFlow FX
QuantitySold as a kit
Muffler IncludedYes
Exhaust Tip ConnectionClamp-On
System StyleCat-back
Tail Pipe Outlet Outside Diameter3.50 in.
System Material409 Stainless Steel
Valve TypeNot Applicable
Tip Edge StyleRolled edge, single-wall
Tip ShapeRound
Exhaust Tip Diameter5 in.
Part FitmentDirect Fit
Vendor Part Number717927
Package Qty1
Package TypeEA
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