SKU: 64959537437

1986-1993 Ford Mustang Cat-Back Exhaust Flowmaster Stainless Steel

Sale price$337.48 Regular price$374.98
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

1986-1993 Ford Mustang Cat-Back Exhaust Flowmaster Stainless SteelOverview: Our American Thunder exhaust system for 1986 1993 Ford Mustang LX and 1986 GT models with the 5. 0L engine is a bolt on emissions legal system featuring free flowing 2. 50 inch aluminized steel mandrel bent inlet pipes, aluminized steel tailpipes and uses the factory hanger locations for quick and easy installation. This Flowmaster exhaust system features a pair of Super 44 Series mufflers for maximum power and complements that iconic deep

Overview:

Our American Thunder® exhaust system for 1986-1993 Ford Mustang LX and 1986 GT models with the 5.0L engine is a bolt-on emissions legal system featuring free-flowing 2.50-inch aluminized steel mandrel-bent inlet pipes, aluminized steel tailpipes and uses the factory hanger locations for quick and easy installation. This Flowmaster® exhaust system features a pair of Super 44™ Series mufflers for maximum power and complements that iconic deep and powerful Fox body 5.0L engine sound. Includes all necessary hardware and easy to follow instructions. Note: Fits coupes and convertibles.

Features:

  • Increases of up to 10 hp and 11 lb./ft. over the stock exhaust
  • 3.0-inch and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • Includes two large 4.0-inch black ceramic coated tips with the Flowmaster logo on them, exit in front of the rear tire for an aggressive and stylish look
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • Flow FX “straight through” performance muffler delivers a deep, aggressive performance tone and improves exhaust flow
  • Backed by Flowmaster’s 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: American Thunder
  • Exhaust Tip Quantity: 2
  • Exit Style: Dual Out Rear
  • Finish: Aluminized
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Diameter: 2.5
  • Inlet Type: Flanged
  • Main Piping Diameter: 2.5
  • Mounting Bracket Included: Yes
  • Muffler (Left) Body Height: 4
  • Muffler (Left) Body Length: 13
  • Muffler (Left) Body Width: 9.75
  • Muffler (Left) Type: Chambered
  • Muffler (Right) Body Height: 4
  • Muffler (Right) Body Length: 13
  • Muffler (Right) Body Width: 9.75
  • Muffler (Right) Type: Chambered
  • Muffler Body Length: 13
  • Muffler Body Material: Aluminized Steel
  • Muffler Body Shape: Oval
  • Muffler Finish: Black High-Temperature Paint Finish
  • Muffler Flanged Inlet: Yes
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Welded Flange
  • Muffler Inlet Inside Diameter: 2.5
  • Muffler Inlet Outside Diameter: 2.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 1
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 2
  • Muffler Series: Super 44 Series
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: Aluminized 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: 17113
  • Applications:

    • 1986-1993 Ford Mustang 302 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: 64959537437

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    4.1 ★★★★★
    Based on 28 reviews
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    Product Reviews
    K
    Verified Purchase
    KL
    Draper, US
    ★★★★★ 5
    Have bought a few of these over the last handful of years
    Color: Red
    Best toy outside of Ghonuts for heavy chewers. Even outlasts the most durable Kongs. I'd say we get about four months before our dog starts really making a dent in it and the size of the pieces he pulls off start to become larger and I should probably replace it after about six months. It's cheap enough that replacing it that often is fine. *Important note* using squishy toys for heavy chewers is really important. They can break their teeth on hard toys like Nyla bones and things like antlers can break and cut them and damage their digestive system if they swallow the shards. It sucks because my dog loved Nyla bones and would chew off an inch a day, but I couldn't risk his teeth like that.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 5, 2026
    J
    Verified Purchase
    Jenah Labuski
    Omaha, US
    ★★★★★ 5
    Finally - a tug toy my dog hasn’t destroyed!
    Color: Red
    This completely exceeded my expectations! My dog is roughly a year old, about 110-115lbs and a TOUGH chewer. He loved tugs toys but none of them last more than 10 minutes with him. I decided to try this because of the other reviews and price but wasn’t expecting it to last long. He’s had it almost a week and it’s still completely intact. It’s definitely heavy so it might not be best for smaller dogs but if you have a big dog/heavy chewer definitely give this a shot!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 16, 2026
    L
    Verified Purchase
    Lisa A
    Charlottesville, US
    ★★★★★ 5
    Indestructible so far
    Color: Red, Color: Red
    My toy destroyer has had this for almost two months now and it hasn’t taken any damage. It is big and heavy and solid. It became one of his favorites immediately and goes in and out of the house and even to bed with him. Now if only we could find a stuffy that he can’t destroy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 23, 2026
    L
    Verified Purchase
    Linda H.
    Massapequa, US
    ★★★★★ 3
    MY DOG'S AREN'T INTERESTED ...
    Color: Red
    This is a large, heavy, hard rubber toy, so is of high quality. However, it is SO heavy that neither my 60-lb. female Boxer nor my 80-lb. male Bully will 'play' with it at all. They don't even chew on it. So, although it would probably be pretty indestructible, I have no way to verify that, since neither of my dogs show any interest at all. I've tried encouraging them, by holding on one end of it and encouraging them to grab the other end, but even that didn't work. Perhaps a much larger 'giant' breed dog would enjoy it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 7, 2026
    M
    Verified Purchase
    Marcus Schilreff
    Omaha, US
    ★★★★★ 5
    Tough chewer for sure
    My dog destroys toys. These are amazing, she chewys on them tell she's a slobbery mess. And they are holding strong. Glad a found these!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 10, 2026

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