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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-717924
FlowFX Cat-Back Exhaust System 1999-2007 Silverado/Sierra 1500 4.3/4.8/5.3L
$84995
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FlowFX Cat-Back Exhaust System 1999-2007 Chevy Silverado/GMC Sierra 1500 4.3/4.8/5.3L (2007 Classic Style Only) 3 in. Tubing 4.500 in. Black Ceramic Coated SS Tips Dual Out Side Exits FlowFX Muffler 409 Stainless Steel
Features
- Fit 1999-2007 Chevy Silverado/GMC Sierra 1500 4.3/4.8/5.3L (2007 Classic Style Only) 2WD/4WD configurations with a 143.5 in. wheelbase
- Straight-through muffler gives a rumble with little resonance
- Up to +8 HP and +7 Ft.-Lbs.
- Mandrel-bent 16-gauge 409 stainless steel tubing increases overall exhaust flow and has excellent corrosion resistance
- 3 in. tubing to muffler, dual 2.500 in. tailpipes
- Large 4.500 in. black ceramic coated stainless steel tips for an aggressive appearance
- Uses factory-style hangers in the stock locations for easy installation
- Will not foul spare tire
- Includes complete hardware
Part TypeExhaust System
BrandFLOWMASTER
Package Height11.75
Package Width16.5
Package Length65.25
Weight59.9 PG
Muffler Inlet Inside Diameter3 in.
Hangers IncludedYes
Main Piping Diameter2.50 in.
Tail Pipe QuantityDual
Inlet TypeFlanged
Inlet Size (In.)3
Tip CutAngle
Exhaust Tip Material304 Stainless Steel
Catalytic Converter Quantity0
Exit LocationDual side
Tip FinishBlack Ceramic
Muffler Body Length18 in.
Sound LevelModerate
Muffler Body Material409 Stainless Steel
UniversalNo
Exhaust Tip CutAngled
Gasket Or Seal IncludedNo
Exhaust Tip IntercooledNo
Pipe ColorSilver
Muffler Quantity1
Muffler Inlet Outside Diameter3.13 in.
Exit QuantityDual
Muffler Flanged OutletNo
Tip Quantity2
Exhaust Tip ResonatedNo
Muffler Outlet LocationDual
Catalytic Converter IncludedNo
Heat Shield IncludedNo
Part CategoryPerformance Parts
Exhaust Tip WallSingle Wall
Exhaust Tip Quantity2
Muffler Inlet LocationCenter
Exhaust Tip FinishBlack Ceramic Coating
Exhaust Tip EdgeRolled Edge
Valve IncludedNo
Muffler TypeAbsorption
Pipe Material409 Stainless Steel
Muffler Body Width9 in.
Tail Pipe Tapered OutletNo
Gauge16
Muffler Body ShapeOval
Mounting Bracket IncludedYes
Muffler Outlet Quantity2
Muffler FinishNatural
Mount TypeUses Factory Hangers
Clamps IncludedYes
Tip Outlet Size4.5 in (114.3 mm)
Horse Power Increase8 HP
FinishNatural
Exit StyleDual Out Side
Muffler Body Height4 in.
Tip IncludedYes
Clamping TypeFlat Band
Muffler Flanged InletNo
Mandrel-BentYes
Spring Bolt Kit IncludedNo
Muffler SeriesFlow FX
Muffler IncludedYes
Exhaust Tip ConnectionClamp-On
System StyleCat-back
Tail Pipe Outlet Outside Diameter2.50 in.
System Material304 stainless steel
Valve TypeNot Applicable
Exhaust Tip Diameter4.50 in.
Part FitmentDirect Fit
Vendor Part Number717924
Package Qty1
Package TypeEA
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