SKU: 12147560108

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 Sep 4 - Sep 9

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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: 12147560108

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    4.7 ★★★★★
    Based on 7 reviews
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    DCP
    Phoenix, US
    ★★★★★ 5
    Great value, perfect for our infant room!
    Color: Black, Size: Standard - 4 Panel
    Great product, sturdy design and easy to build! It is a fairly light weight item, which aids in the maneuverability of the divider. The color was as described and is dark enough to block the light from our sleeping infants! I do love that you are able to see through the slats and see the child sleeping- if you are looking for something with MORE privacy, this is not it. It has great coverage area and is dark and a wonderful value for the price, however, you are able to see through the areas where each panel connects!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 18, 2025
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    Verified Purchase
    Tammy Lee Morris
    Louisville, US
    ★★★★★ 1
    Don’t waste your money or time!
    Color: White, Size: Standard - 4 Panel
    Don’t waste your money. The instructions make no sense and the metal poles are either sized wrong for the product or screw holes are incorrectly placed, but no two poles matched in size and placement making it impossible to put this together without the panels being warped. No matter how I tried to switch the poles to see if I had them wrong, they always turned out warped and incorrectly fit. I finally gave up and threw everything out - I wasted $50 on this junk and because I didn’t try to put it together immediately after I bought it, it is way too late for a refund. Lesson learned!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 1, 2025
    E
    Verified Purchase
    Edward Hugee
    Birmingham, US
    ★★★★★ 3
    Sturdiness
    Color: Black, Size: Standard - 4 Panel
    Not so sturdy. It worked well for its intended job, but, it has to be secured to the floor for long term use.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 30, 2026
    E
    Verified Purchase
    Edith Appleton
    Grantham, US
    ★★★★★ 5
    Hide my hot water heater
    Color: Grey, Size: Standard - 4 Panel
    I used the divider to hide my hot water heater. It's perfect and looks great
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 21, 2026
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    Verified Purchase
    Janet Lanier
    Draper, US
    ★★★★★ 4
    Wobbly but Usable
    Color: Grey, Size: Standard - 4 Panel
    A bit wobbly, but good enough for the price when you need a solid background for remote work calls.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026

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