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Flowmaster Outlaw Cat-Back Exhaust System Stainless Steel

(2005-2012 Ford Mustang; 2010-2013 Chevrolet Camaro)

Manufacturer

Picture for manufacturer Flowmaster

Part Number

4 part numbers · from $499.95
7 reviews
Sale Price

from $499.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Flowmaster Outlaw Cat-Back Exhaust System is a bolt-on, stainless steel performance exhaust (also called a cat-back exhaust kit) built for drivers who want a deep, aggressive tone and better exhaust flow. Everything from the catalytic converter back is replaced, so you get a free-flowing system with the muscular sound Flowmaster is known for.

Key Features:

  • Outlaw series performance muffler design: tuned for a deep, powerful sound both inside and outside the vehicle, plus improved exhaust flow.
  • 409 stainless steel construction: gives extra durability and long-term corrosion resistance.
  • Mandrel-bent tubing: keeps the pipe diameter consistent through the bends to maintain exhaust flow and support power gains.
  • Factory-style hanger locations: makes for a straightforward bolt-on installation.
  • Complete hardware: the kit includes the parts and hardware needed for installation at home.
  • Emissions-legal design: the system keeps your factory catalytic converters in place. Specific CARB and emissions compliance can vary by application.
  • Lifetime Limited Warranty: backed by Flowmaster.

Flowmaster has built performance mufflers and exhaust systems for decades. The Outlaw line combines that sound tuning with durable stainless construction. The result is an exhaust that improves sound and breathing and adds a custom look to your vehicle.

Products specifications

Fits

2005-2012 Ford Mustang; 2010-2013 Chevrolet Camaro

Select yours to see vehicle-specific options.

Select & Customize

4 items

Picture of Flowmaster 817515 Outlaw Cat-Back Exhaust System Stainless Steel Picture of Flowmaster 817515 Outlaw Cat-Back Exhaust System Stainless Steel Picture of Flowmaster 817515 Outlaw Cat-Back Exhaust System Stainless Steel Picture of Flowmaster 817515 Outlaw Cat-Back Exhaust System Stainless Steel Picture of Flowmaster 817515 Outlaw Cat-Back Exhaust System Stainless Steel
Flowmaster 817515 Outlaw Cat-Back Exhaust System Stainless Steel
Exhaust
Description
Specifications
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical NameNickel (Metallic)
California Proposition 65 Chemical Name 1Nickel (metallic)
California Proposition 65 Chemical Name 2Chromium (hexavalent compounds)
California Proposition 65 RequiredYes
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
CategoryExhaust
Clamping TypeFlat Band
Clamps IncludedYes
Emission Code5
Exhaust SeriesOutlaw
Exhaust Tip ColorSilver
Exhaust Tip ConnectionWelded
Exhaust Tip CutAngled
Exhaust Tip EdgeRolled Edge
Exhaust Tip FinishPolished
Exhaust Tip IntercooledNo
Exhaust Tip Length5.25
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exhaust TypeDual
Exit PositionDual Out Rear
Exit StyleDual Out Rear
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat Shield AttachedNo
Heat Shield IncludedNo
Inlet Inside Diameter2.500 in.
Inlet TypeClamp-On
MaterialStainless Steel
Mount TypeUses Factory Hangers
Mounting Bracket IncludedNo
Muffler (Left) Body Width4.00
Muffler (Left) TypeChambered
Muffler (Right) TypeChambered
Muffler Body Length10.50
Muffler Body Material409 Stainless Steel
Muffler Body ShapeRound
Muffler Count2
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Diameter2.500 in.
Muffler Outlet Diameter3.000 in.
Muffler Outlet Quantity1
muffler part numberKit Only
Muffler Quantity2
Muffler SeriesOutlaw
Muffler TypeChambered
Outlet Outside Diameter2.500 in.
Pipe ColorSilver
Pipe ColorBlack
Pipe Material409 Stainless Steel
Product TypeExhaust System
Single or DualDual
Sound LevelAggressive
Spring Bolt Kit IncludedNo
Sub CategoryExhaust and Tail Pipes
System TypeCat Back
Tail Pipe Diameter2.500 in.
Tail Pipe Quantity2
Tail Pipe QuantityDual
Tail Pipe Tapered OutletNo
Tip CutAngle
Tip Diameter4.000 in.
Tip Edge StyleRolled
Tip FinishPolished
Tip Length5.250 in.
Tip LogoEmbossed
Tip Material304 Stainless Steel
Tip Quantity2
Tip ShapeRound
Tip TypeSingle Wall
TitleFlowmaster 817515 Cat-back System 409S - DOR - Outlaw - Aggressive Sound
Tubing Diameter2.500 in.
Tubing Material409S Stainless Steel
TypeCat-Back
Valve IncludedNo
Valve TypeNot Applicable
WarningCalifornia Proposition 65
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$949.95
PART NUMBER: 817515
In Stock (10+)
Usually delivered within 2 days
Picture of Flowmaster 818185 Outlaw Cat-Back Exhaust System 409S Stainless Steel
Representative Photo. Actual item may vary
Flowmaster 818185 Outlaw Cat-Back Exhaust System 409S Stainless Steel
Description
$499.95
PART NUMBER: 818185
In Stock (9)
Usually delivered within 2 days
Picture of Flowmaster 817560 Outlaw Cat-Back Exhaust System Stainless Steel - 3-Inch Picture of Flowmaster 817560 Outlaw Cat-Back Exhaust System Stainless Steel - 3-Inch Picture of Flowmaster 817560 Outlaw Cat-Back Exhaust System Stainless Steel - 3-Inch
Flowmaster 817560 Outlaw Cat-Back Exhaust System Stainless Steel - 3-Inch
Exhaust
Description
Specifications
BrandFlowmaster
California Proposition 65 Chemical NameNickel (Metallic)
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical Name 1Nickel (metallic)
California Proposition 65 Chemical Name 2Chromium (hexavalent compounds)
California Proposition 65 RequiredYes
Catalytic Converter Quantity0
CategoryExhaust
Clamping TypeFlat Band
Clamps IncludedYes
Drive2WD
Emission Code5
Exhaust SeriesOutlaw
Exhaust Tip ColorSilver
Exhaust Tip ConnectionWelded
Exhaust Tip CutAngled
Exhaust Tip EdgeRolled Edge Angle Cut
Exhaust Tip FinishPolished
Exhaust Tip IntercooledNo
Exhaust Tip Length5.25
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exhaust TypeDual
Exit PositionDual Rear
Exit StyleDual Out Rear
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat Shield AttachedNo
Heat Shield IncludedNo
Inlet Diameter3.00
Inlet Inside Diameter3.000 in.
Inlet TypeClamp-On
MaterialStainless Steel
Mounting Bracket IncludedNo
Muffler (Left) Body Width4.00
Muffler (Left) TypeChambered
Muffler (Right) TypeChambered
Muffler Body Length10.50
Muffler Body Material409 Stainless Steel
Muffler Body ShapeRound
Muffler Count2
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler Inlet ConnectionSlip-Fit
Muffler Outlet Quantity1
muffler part numberKit Only
Muffler Quantity2
Muffler SeriesOutlaw
Muffler TypeChambered
Outlet Diameter3.000 in.
Outlet Outside Diameter4.000 in.
Pipe ColorSilver
Pipe ColorBlack
Pipe Material409 Stainless Steel
Product TypeExhaust System
Single or DualDual
Sound LevelAggressive
Spring Bolt Kit IncludedNo
Sub CategoryExhaust and Tail Pipes
System TypeCat Back
Tail Pipe Diameter3.000 in.
Tail Pipe Quantity2
Tail Pipe QuantityDual
Tail Pipe Tapered OutletNo
Tip Diameter4.000 in.
Tip Quantity2
TitleFlowmaster 817560 Cat-back System 409S - Dual Rear Exit - Outlaw - Aggressive Sound
Tubing Diameter3.000 in.
TypeCat-Back
Valve IncludedNo
Valve TypeNot Applicable
WarningCalifornia Proposition 65
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$1,449.95
PART NUMBER: 817560
In Stock (6)
Usually delivered within 2 days
Picture of Flowmaster 817556 Outlaw Cat-Back Exhaust System Stainless Steel Picture of Flowmaster 817556 Outlaw Cat-Back Exhaust System Stainless Steel Picture of Flowmaster 817556 Outlaw Cat-Back Exhaust System Stainless Steel
Flowmaster 817556 Outlaw Cat-Back Exhaust System Stainless Steel
Exhaust
Description
Specifications
BrandFlowmaster
California Proposition 65 Chemical NameNickel (Metallic)
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical Name 1Nickel (metallic)
California Proposition 65 Chemical Name 2Chromium (hexavalent compounds)
California Proposition 65 RequiredYes
Catalytic Converter Quantity0
CategoryExhaust
Clamping TypeFlat Band
Clamps IncludedYes
Drive2WD
Emission Code5
Exhaust SeriesOutlaw
Exhaust Tip ColorSilver
Exhaust Tip ConnectionWelded
Exhaust Tip CutAngled
Exhaust Tip EdgeRolled Edge Angle Cut
Exhaust Tip FinishPolished
Exhaust Tip IntercooledNo
Exhaust Tip Length5.25
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exhaust TypeDual
Exit PositionDual Rear
Exit StyleDual Out Rear
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat Shield AttachedNo
Heat Shield IncludedNo
Inlet Diameter3.00
Inlet Inside Diameter3.000 in.
Inlet TypeClamp-On
MaterialStainless Steel
Mounting Bracket IncludedNo
Muffler (Left) Body Width4.00
Muffler (Left) TypeChambered
Muffler (Right) TypeChambered
Muffler Body Length10.50
Muffler Body Material409 Stainless Steel
Muffler Body ShapeRound
Muffler Count2
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler Inlet ConnectionSlip-Fit
Muffler Outlet Quantity1
muffler part numberKit Only
Muffler Quantity2
Muffler SeriesOutlaw
Muffler TypeChambered
Outlet Diameter3.000 in.
Outlet Outside Diameter3.000 in.
Pipe ColorSilver
Pipe Material409 Stainless Steel
Product TypeExhaust System
Single or DualDual
Sound LevelAggressive
Spring Bolt Kit IncludedNo
Sub CategoryExhaust and Tail Pipes
System TypeCat Back
Tail Pipe Diameter3.000 in.
Tail Pipe QuantityDual
Tail Pipe Quantity2
Tail Pipe Tapered OutletNo
Tip Diameter4.000 in.
Tip Quantity2
TitleFlowmaster 817556 Cat-back System 409S - Dual Rear Exit - Outlaw - Aggressive Sound
Tubing Diameter3.000 in.
TypeCat-Back
Valve IncludedNo
Valve TypeNot Applicable
WarningCalifornia Proposition 65
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$1,549.95
PART NUMBER: 817556
1 left at this price
Usually delivered within 2 days

Select & Customize

Easy to use site, but would like more information about the parts. For instance, if a radiator is the towing or non towing model.

Decent price and, hopefully, fast shipping because I need it quick

Slow Shipping

Had what I need at very competitive pricing.

Didn't have a chance yet to put it on

Quick shipping

N/A

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