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2003-12 Dodge RAM 2500/3500 5.7L, 2006-08 RAM 1500 MegaCab 5.7L - FlowFX Cat-back Exhaust 717867YouTube Button

Flowmaster FlowFX Cat-Back Exhaust System

2003-2012 Dodge Ram 2500/3500 5.7L engine, 2/4 WD, all WB & 2006-2008 Dodge Ram 1500 MegaCab with 5.7L engine.

PART# 717867

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$534.00   Suggested Retail
$479.95   Holleydays Price
Estimated shipping date: 01/08/2021
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Moderate sound


Introducing the new FlowFX Cat-back exhaust system for 2003-2012 Dodge Ram/RAM 2500/3500 trucks and 2006-2008 Dodge Ram 1500 Mega Cab trucks with the 5.7L Hemi engine. This stainless steel performance exhaust system starts with a large 3-inch mandrel-bent tube flowing into the FlowFX "straight-through" performance muffler. The mandrel-bent tailpipe exits behind the passenger side rear tire and is finished off with a large 4.50-inch black ceramic coated exhaust tip embossed with the Flowmaster name. This system creates a deep powerful sound outside the vehicle with a moderate tone inside the cab and utilizes the factory hanger locations. Includes all necessary parts, hardware and detailed instructions for an easy installation you can do at home. Notes: Fits all 2/4 wheel drives and all wheelbases.


  • Large 4.50-inch Black Ceramic Coated Stainless Steel Tip
  • FlowFX "Straight-through" Performance Muffler
  • 16-gauge Mandrel-bent Stainless Steel
  • Uses all the Factory Hanger Locations
  • Includes All Necessary Hardware
  • Easy and Quick Installation
  • Deep and Powerful Sound
  • Lifetime Limited Warranty


Catalytic Converter IncludedNo
Emission Code5
Exhaust SeriesFlowFX
Exit PositionSingle Out Side
Heat ShieldNo
Material409 Stainless Steel
Muffler Body Length (in)18
Muffler ColorNatural
Muffler FinishBrushed
Muffler Inlet Diameter3
Muffler Material409S Stainless Steel
Muffler Outlet Diameter3
Muffler Overall Length (in)24
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesFlowFX
Muffler ShapeOval
Muffler TypeAbsorption
Product TypeExhaust System
Single DualSingle
Sound LevelModerate
System TypeCat-back
Tip CutAngle
Tip Diameter4.5
Tip Edge StyleRolled
Tip FinishBlack Ceramic
Tip Length11
Tip LogoEmbossed
Tip Material304 Stainless
Tip Quantity1
Tip ShapeRound
Tubing Diameter (in)3
Tubing Material409S Stainless Steel
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number717867



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Fits 2003-2012 Dodge Ram 2500/3500, 5.7L, 2/4 WD, all WB and 2006-2008 Dodge Ram 1500 MegaCab with 5.7L engine, Single Exit


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