Description

Our new Flowmaster® Flow FX® cat-back exhaust system 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 2/4wd models with 143.5 and 153-inch wheelbases and *2019 Classic body models.

Features

  • Large 4.5-inch Black Ceramic Coated Stainless Steel Tips
  • FlowFX "straight-through" Performance Muffler
  • Deep Powerful Tone Outside the Vehicle
  • Uses the Factory Hanger Locations
  • Full Stainless Steel Construction
  • Clears the Factory Spare Tire
  • Lifetime Limited Warranty
  • Easy at Home Installation
  • All Mandrel-bent Tubing

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 StyleCut
Tip FinishBlack Ceramic
Tip Length11
Tip LogoEmbossed
Tip Material304 Stainless
Tip Quantity2
Tip ShapeRound
Tubing Diameter2.5
Tubing Material409S Stainless Steel
TypeCat-Back

Compatibility

  • 2019 - 2019 Chevrolet Silverado 1500 LD Custom 5.3
  • 2019 - 2019 Chevrolet Silverado 1500 LD WT 5.3
  • 2019 - 2019 Chevrolet Silverado 1500 LD LT 5.3
  • 2014 - 2018 Chevrolet Silverado 1500 High Country 5.3
  • 2014 - 2018 Chevrolet Silverado 1500 WT 5.3
  • 2014 - 2018 Chevrolet Silverado 1500 LT 5.3
  • 2014 - 2018 Chevrolet Silverado 1500 LTZ 5.3
  • 2015 - 2018 Chevrolet Silverado 1500 SSV 5.3
  • 2015 - 2018 Chevrolet Silverado 1500 LS 5.3
  • 2016 - 2018 Chevrolet Silverado 1500 Custom 5.3
  • 2019 - 2019 GMC Sierra 1500 Limited Base 5.3
  • 2019 - 2019 GMC Sierra 1500 Limited SLE 5.3
  • 2014 - 2018 GMC Sierra 1500 Denali 5.3
  • 2014 - 2018 GMC Sierra 1500 SLE 5.3
  • 2014 - 2018 GMC Sierra 1500 SLT 5.3
  • 2014 - 2018 GMC Sierra 1500 Base 5.3

Our new Flowmaster® Flow FX® cat-back exhaust system 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 2/4wd models with 143.5 and 153-inch wheelbases and *2019 Classic body models.

Features

  • Large 4.5-inch Black Ceramic Coated Stainless Steel Tips
  • FlowFX "straight-through" Performance Muffler
  • Deep Powerful Tone Outside the Vehicle
  • Uses the Factory Hanger Locations
  • Full Stainless Steel Construction
  • Clears the Factory Spare Tire
  • Lifetime Limited Warranty
  • Easy at Home Installation
  • All Mandrel-bent Tubing
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 StyleCut
Tip FinishBlack Ceramic
Tip Length11
Tip LogoEmbossed
Tip Material304 Stainless
Tip Quantity2
Tip ShapeRound
Tubing Diameter2.5
Tubing Material409S Stainless Steel
TypeCat-Back
  • 2019 - 2019 Chevrolet Silverado 1500 LD Custom 5.3
  • 2019 - 2019 Chevrolet Silverado 1500 LD WT 5.3
  • 2019 - 2019 Chevrolet Silverado 1500 LD LT 5.3
  • 2014 - 2018 Chevrolet Silverado 1500 High Country 5.3
  • 2014 - 2018 Chevrolet Silverado 1500 WT 5.3
  • 2014 - 2018 Chevrolet Silverado 1500 LT 5.3
  • 2014 - 2018 Chevrolet Silverado 1500 LTZ 5.3
  • 2015 - 2018 Chevrolet Silverado 1500 SSV 5.3
  • 2015 - 2018 Chevrolet Silverado 1500 LS 5.3
  • 2016 - 2018 Chevrolet Silverado 1500 Custom 5.3
  • 2019 - 2019 GMC Sierra 1500 Limited Base 5.3
  • 2019 - 2019 GMC Sierra 1500 Limited SLE 5.3
  • 2014 - 2018 GMC Sierra 1500 Denali 5.3
  • 2014 - 2018 GMC Sierra 1500 SLE 5.3
  • 2014 - 2018 GMC Sierra 1500 SLT 5.3
  • 2014 - 2018 GMC Sierra 1500 Base 5.3

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