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CSP2026

Flowmaster 817590 - Cat-back System 409S - Dual Rear Exit - Outlaw - Aggressive Sound

Flowmaster  |  SKU: FLO-817590
Sale price $1,39995 Regular price $1,57495

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PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Flowmaster 817590 - Cat-back System 409S - Dual Rear Exit - Outlaw - Aggressive Sound

Flowmaster Outlaw Cat-back Exhaust System

Outlaw Series™ Cat Back Exhaust System; Dual; Dual Rear Exit; Incl. 3.0in. Tubing/Outlaw Series™ Mufflers/4.0in. Logo Embossed Polished 304 Stainless Tips; 409 Stainless Steel;

Introducing the Flowmaster Outlaw(R) Cat-back exhaust system for the 2013-2014 Ford Mustang GT with 5.0L engine. This system is perfect for the person looking for a deep powerful exterior sound while maintaining a moderate interior sound level with all of the performance benefits that you would expect from Flowmaster(R). New features include dual 3.00-inch mandrel-bent stainless steel tubing flowing into a Scavenger Series(R) X-pipe for maximum performance and a deep unique muscle tone. The Scavenger Series X-pipe then flows into a pair of race-proven Outlaw(R) mufflers and out into the dual 3.00-inch mandrel-bent tailpipes. The tailpipes use the factory hanger locations and are finished off with large 4.00-inch polished stainless steel tips to complement the factory cutouts. Designed for an easy installation this system includes all necessary parts, hardware, and detailed instructions. Note: Fits Coupes and Convertibles.

  • Mandrel Bent 16ga 409 Stainless Tubing
  • Limited Lifetime Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Cat Back System
  • Dual Out Rear Exit
  • Dyno Tuned for Maximum Performance
  • Premium Flowmaster Quality
  • Stainless Steel Construction
  • Angle Cut Turn Down
  • Flowmasters most Aggressive Sound system
Brand: Flowmaster
CARB (California) Compliant: Yes
Catalytic Converter Included: No
Catalytic Converter Quantity: 0
Category: Exhaust
Clamping Type: Flat Band
Clamps Included: Yes
Drive: 2WD
Emission Code: 5
Exhaust Series: Outlaw
Exhaust Tip Color: Silver
Exhaust Tip Connection: Welded
Exhaust Tip Cut: Angled
Exhaust Tip Diameter: 4.00
Exhaust Tip Edge: Rolled Edge Angle Cut
Exhaust Tip Finish: Polished
Exhaust Tip Intercooled: No
Exhaust Tip Length: 5.25
Exhaust Tip Material: 304 Stainless Steel
Exhaust Tip Quantity: 2
Exhaust Tip Resonated: No
Exhaust Tip Shape: Round
Exhaust Tip Wall: Single Wall
Exit Style: Dual Out Rear
Finish: Natural
Gasket Or Seal Included: No
Grade Type: Performance
Hangers Included: Yes
Heat Shield Included: No
Inlet Diameter: 3.00
Inlet Type: Clamp-On
Main Piping Diameter: 3.00
Mounting Bracket Included: No
Muffler (Left) Body Height: 4.00
Muffler (Left) Body Length: 10.50
Muffler (Left) Body Width: 4.00
Muffler (Left) Type: Chambered
Muffler (Right) Body Height: 4.00
Muffler (Right) Body Length: 10.50
Muffler (Right) Body Width: 4.00
Muffler (Right) Type: Chambered
Muffler Body Diameter: 8.00
Muffler Body Height: 4.00
Muffler Body Length: 10.00
Muffler Body Material: 409 Stainless Steel
Muffler Body Shape: Round
Muffler Body Width: 4.00
Muffler Finish: Black High-Temperature Paint Finish
Muffler Flanged Inlet: No
Muffler Flanged Outlet: No
Muffler Included: Yes
Muffler Inlet Connection: Slip-Fit
Muffler Inlet Inside Diameter: 3.00
Muffler Inlet Outside Diameter: 3.00
Muffler Outlet Quantity: 1
Muffler Part Number: Kit Only
Muffler Quantity: 2
Muffler Series: Outlaw
Muffler Type: Chambered
part type: Exhaust System
Pipe Color: Black
Pipe Color: Silver
Pipe Material: 409 Stainless Steel
Product Type: Exhaust System
Sound Level: Aggressive
Spring Bolt Kit Included: No
Sub Category: Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter: 3.00
Tail Pipe Quantity: 2
Tail Pipe Quantity: Dual
Tail Pipe Tapered Outlet: No
Type: Cat-Back
Valve Included: No
Valve Type: Not Applicable
Warning: California Proposition 65

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