SKU: 90661595201

1986-2004 Ford Mustang Cat-Back Exhaust Flowmaster Stainless Steel

Sale price$321.73 Regular price$357.48
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

1986-2004 Ford Mustang Cat-Back Exhaust Flowmaster Stainless SteelOverview: Flowmaster's race oriented Outlaw Extreme Cat back system is designed for the enthusiast looking for the maximum sound level and performance from their 1986 2004 Mustang GT, LX and Cobra models with either a 4. 6L or 5. 0L engine. The turn down tailpipes drop at the rear of the transmission and eliminates full length tailpipes to maximize the sound level and allow for extra clearance for wide tires and modified suspensions. This mandrel bent

Overview:

Flowmaster's race-oriented Outlaw® Extreme Cat-back system is designed for the enthusiast looking for the maximum sound level and performance from their 1986-2004 Mustang GT, LX and Cobra models with either a 4.6L or 5.0L engine. The turn-down tailpipes drop at the rear of the transmission and eliminates full length tailpipes to maximize the sound level and allow for extra clearance for wide tires and modified suspensions. This mandrel-bent system is designed to mount behind the factory catalytic converters, or most factory style aftermarket H-pipes. The Outlaw Extreme system delivers a super aggressive interior and exterior tone and is suited to the enthusiast who wants the most aggressive components they can purchase. Like all Flowmaster® systems, the benefits include improved throttle response and power. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Note: Ideal for off-road racing use.

Features:

  • Includes Hangers and Hardware for an Easy Installation
  • 3.00-inch Mandrel-bent Stainless Steel Tubing
  • Large 4.00-inch Polished Stainless Steel Tips
  • Dyno Tuned for Maximum Performance
  • Aggressive Exterior Exhaust Note
  • Lifetime Limited Warranty
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: Flat Band
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: Outlaw
  • Exhaust Tip Cut: Square
  • Exhaust Tip Edge: Cut
  • Exhaust Tip Finish: Natural
  • Exhaust Tip Material: 409 Stainless Steel
  • Exhaust Tip Quantity: Sold Separately
  • Exhaust Tip Shape: Round
  • Exit Style: Dual Out Dumps
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Type: Flanged
  • Main Piping Diameter: 2.5
  • Mount Type: Uses Factory Hangers
  • Mounting Bracket Included: No
  • Muffler (Left) Body Height: 4.5
  • Muffler (Left) Body Length: 11
  • Muffler (Left) Body Width: 4.5
  • Muffler (Left) Type: Chambered
  • Muffler (Right) Body Height: 4.5
  • Muffler (Right) Body Length: 11
  • Muffler (Right) Body Width: 4.5
  • Muffler (Right) Type: Chambered
  • Muffler Body Diameter: 4.5
  • Muffler Body Height: 4.5
  • Muffler Body Length: 11
  • Muffler Body Material: 304 Stainless Steel
  • Muffler Body Shape: Round
  • Muffler Body Width: 4.5
  • Muffler Finish: Natural
  • Muffler Flanged Inlet: Yes
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Loose Flange
  • Muffler Inlet Inside Diameter: 2.5
  • Muffler Inlet Outside Diameter: 2.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Diameter: 2.5
  • Muffler Outlet Quantity: 1
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 2
  • Muffler Series: Outlaw
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Aggressive
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 2.5
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 817682
  • Applications:

    • 1986-1995 Ford Mustang 302 CID
    • 1996-2004 Ford Mustang 281 CID

    Emissions:

    • 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.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 90661595201

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    stiff Ola
    Port Orchard, US
    ★★★★★ 5
    Good deal
    Size: CA12377&CF12157
    Easy to install and much cheaper than the dealership cost. Quality was good, also had installation instructions.
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    Reviewed in the United States on March 19, 2026
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    APM707916
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    ★★★★★ 5
    Perfect replacements 👍🏼
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    Fort Morgan, US
    ★★★★★ 5
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