Description

Our new Flow FX cat-back exhaust system for 2009-2013 GM Silverado/Sierra 1500 with 5.3L engines is manufactured using durable 409 stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet Flow FX "straight-through" muffler for great sound and maximum performance. The dual 2.50-inch mandrel-bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. The system is finished off with a pair of large 4.50-inch diameter black ceramic coated 304S stainless steel tips, giving your truck a custom look that goes hand in hand with that deep performance Flow FX sound. The system uses all the existing factory hanger locations and includes an additional hanger to install the new left side tailpipe. Includes installation instructions and all necessary hardware for an easy installation that you can do at home. Notes: Fits 2wd/4wd models with 143.5 and 157.5-inch wheelbases only.

Features

  • Large 4.5-inch Black Ceramic Coated Stainless Tips
  • Deep Powerful Tone Inside and Outside the Vehicle
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Straight-through FlowFX Performance Muffler
  • Detailed Easy to Follow Instructions
  • Uses the Factory Hanger Locations
  • Clears the Factory Spare Tire
  • Lifetime Limited Warranty
  • Easy at Home Installation
  • Easy Installation

Specifications

BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter IncludedNo
Emission Code5
Exhaust SeriesFlowFX
Exhaust Tip Quantity2
Exit PositionDual Side Exit
Exit StyleDual Out Side
FinishNatural
Heat ShieldNo
Main Piping Diameter2.50
Main Piping Diameter2-1/2
Material409 Stainless Steel
Mount TypeUses Factory Hangers
Muffler Body Length18
Muffler ColourNatural
Muffler FinishBrushed
Muffler Inlet Diameter3
Muffler Inlet LocationCentered
Muffler Material409S Stainless Steel
Muffler Outlet Diameter2.5
Muffler Outlet LocationDual Outlet
Muffler Overall Length24
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesFlowFX
Muffler ShapeOval
Muffler TypeAbsorption
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
System TypeCat-back
Tip CutAngle
Tip Diameter4.5
Tip Edge StyleRolled
Tip FinishBlack Ceramic
Tip Length11
Tip LogoEmbossed
Tip Material304 Stainless
Tip Quantity2
Tip ShapeRound
Tubing Diameter2.5
Tubing Material409S Stainless Steel
TypeCat-Back

Compatibility

  • 2009 - 2013 Chevrolet Silverado 1500 WT 5.3
  • 2009 - 2013 Chevrolet Silverado 1500 LTZ 5.3
  • 2009 - 2013 Chevrolet Silverado 1500 LT 5.3
  • 2010 - 2013 Chevrolet Silverado 1500 XFE 5.3
  • 2010 - 2013 Chevrolet Silverado 1500 LS 5.3
  • 2009 - 2013 GMC Sierra 1500 SLE 5.3
  • 2009 - 2013 GMC Sierra 1500 SLT 5.3
  • 2009 - 2013 GMC Sierra 1500 WT 5.3
  • 2010 - 2013 GMC Sierra 1500 SL 5.3
  • 2010 - 2013 GMC Sierra 1500 XFE 5.3

Our new Flow FX cat-back exhaust system for 2009-2013 GM Silverado/Sierra 1500 with 5.3L engines is manufactured using durable 409 stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet Flow FX "straight-through" muffler for great sound and maximum performance. The dual 2.50-inch mandrel-bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. The system is finished off with a pair of large 4.50-inch diameter black ceramic coated 304S stainless steel tips, giving your truck a custom look that goes hand in hand with that deep performance Flow FX sound. The system uses all the existing factory hanger locations and includes an additional hanger to install the new left side tailpipe. Includes installation instructions and all necessary hardware for an easy installation that you can do at home. Notes: Fits 2wd/4wd models with 143.5 and 157.5-inch wheelbases only.

Features

  • Large 4.5-inch Black Ceramic Coated Stainless Tips
  • Deep Powerful Tone Inside and Outside the Vehicle
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Straight-through FlowFX Performance Muffler
  • Detailed Easy to Follow Instructions
  • Uses the Factory Hanger Locations
  • Clears the Factory Spare Tire
  • Lifetime Limited Warranty
  • Easy at Home Installation
  • Easy Installation
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter IncludedNo
Emission Code5
Exhaust SeriesFlowFX
Exhaust Tip Quantity2
Exit PositionDual Side Exit
Exit StyleDual Out Side
FinishNatural
Heat ShieldNo
Main Piping Diameter2.50
Main Piping Diameter2-1/2
Material409 Stainless Steel
Mount TypeUses Factory Hangers
Muffler Body Length18
Muffler ColourNatural
Muffler FinishBrushed
Muffler Inlet Diameter3
Muffler Inlet LocationCentered
Muffler Material409S Stainless Steel
Muffler Outlet Diameter2.5
Muffler Outlet LocationDual Outlet
Muffler Overall Length24
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesFlowFX
Muffler ShapeOval
Muffler TypeAbsorption
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
System TypeCat-back
Tip CutAngle
Tip Diameter4.5
Tip Edge StyleRolled
Tip FinishBlack Ceramic
Tip Length11
Tip LogoEmbossed
Tip Material304 Stainless
Tip Quantity2
Tip ShapeRound
Tubing Diameter2.5
Tubing Material409S Stainless Steel
TypeCat-Back
  • 2009 - 2013 Chevrolet Silverado 1500 WT 5.3
  • 2009 - 2013 Chevrolet Silverado 1500 LTZ 5.3
  • 2009 - 2013 Chevrolet Silverado 1500 LT 5.3
  • 2010 - 2013 Chevrolet Silverado 1500 XFE 5.3
  • 2010 - 2013 Chevrolet Silverado 1500 LS 5.3
  • 2009 - 2013 GMC Sierra 1500 SLE 5.3
  • 2009 - 2013 GMC Sierra 1500 SLT 5.3
  • 2009 - 2013 GMC Sierra 1500 WT 5.3
  • 2010 - 2013 GMC Sierra 1500 SL 5.3
  • 2010 - 2013 GMC Sierra 1500 XFE 5.3

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