SKU: 63899551213

2015-2017 Ford Mustang Axle-Back Exhaust Flowmaster Stainless Steel

$427.48 $474.98
Save 10%
No.2 Bestseller on 2pierres.com >

Pay in installments of $118.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

2015-2017 Ford Mustang Axle-Back Exhaust Flowmaster Stainless SteelOverview: The Flowmaster American Thunder Axle back exhaust system for the 2015 2017 Ford Mustang GT is perfect for the person looking for an aggressive sound level both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt on emissions legal system is for cars with the 5. 0L engine and features 3. 00 inch mandrel bent tubing flowing into a pair of Super 44 Series performance mufflers with

Overview:

The Flowmaster® American Thunder® Axle-back exhaust system for the 2015-2017 Ford Mustang GT is perfect for the person looking for an aggressive sound level both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on emissions-legal system is for cars with the 5.0L engine and features 3.00-inch mandrel-bent tubing flowing into a pair of Super 44™ Series performance mufflers with 3.00-inch tailpipes for maximum performance and a deep powerful sound. The system is constructed from 409 stainless steel and features large 4.00-inch polished stainless steel tips for a refined look. The system is covered by our Flowmaster Lifetime Limited Warranty and is designed for an easy fit and includes all necessary parts and hardware for installation. Note: This system fits coupes and convertibles.

Features:

  • Large 4.5-inch Black Ceramic Coated Stainless Steel Tips
  • Flow FX "Straight-through" Performance Mufflers
  • Deep Powerful Tone Exterior Sound
  • Includes All Necessary Hardware
  • Full Stainless Steel Construction
  • Clears the Factory Spare Tire
  • Lifetime Limited Warranty
  • Easy at Home Installation

    • 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 Color: Silver
  • Exhaust Tip Connection: Welded
  • Exhaust Tip Cut: Angled
  • Exhaust Tip Edge: Angle Cut
  • Exhaust Tip Finish: Polished
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 2
  • Exhaust Tip Shape: Round
  • Exhaust Tip Wall: Double 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: 2.5
  • Inlet Type: Clamp-On
  • Main Piping Diameter: 3
  • Mount Type: Flanged
  • Mounting Bracket Included: No
  • Muffler (Left) Body Height: 4
  • Muffler (Left) Body Length: 13.25
  • Muffler (Left) Body Width: 9.5
  • Muffler (Left) Type: Chambered
  • Muffler (Right) Body Height: 4
  • Muffler (Right) Body Length: 13.25
  • Muffler (Right) Body Width: 9.5
  • Muffler (Right) Type: Chambered
  • Muffler Body Height: 4
  • Muffler Body Length: 13.25
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 9.5
  • 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
  • Muffler Inlet Outside Diameter: 3.13
  • Muffler Outlet Quantity: 1
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 2
  • Muffler Series: Super 44
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Aggressive / Moderate
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 3
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Tip Logo: Embossed
  • Type: Axle-back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 817749

    • Applications:

    • 2015-2017 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: 63899551213

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.7 ★★★★★
    Based on 8 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    T
    Verified Purchase
    Teresa Mercer
    Louisville, US
    ★★★★★ 5
    good throw toy
    Color: Regular color
    My dog really likes this toy, but be aware that when they start to tug, it comes apart you will need to pick up the strings so they do not swallow them
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 24, 2026
    H
    Verified Purchase
    Hannah K Holden
    Omaha, US
    ★★★★★ 5
    Dog Rope Toy
    Color: Regular color
    These dog rope toys are a great value, especially since several come in one pack. My dog is a black Labrador and a very aggressive chewer, so she goes through toys quickly. Each rope typically lasts her a few weeks to a month, which is impressive given how strong her bite is. She absolutely loves these and plays with them constantly. The ropes do eventually come apart, and once the braid starts to unravel, I make sure to throw them out to prevent her from swallowing any strands. That said, these toys are very effective at keeping her busy and away from chewing household items like pillows or sofa cushions—which is a much cheaper alternative! Overall, these are durable, affordable, and entertaining toys for strong chewers, as long as you supervise your dog during playtime.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 31, 2025
    S
    Verified Purchase
    Speaks Unleashed
    Phoenix, US
    ★★★★★ 4
    Cane Corso Approved (Eventually Destroyed)
    Color: Regular color
    I bought the Forfon Tough & Strong Dog Toy for Aggressive Chewers for my Cane Corsos — and if you know Corsos, you know they don’t “chew.” They conduct demolition projects. First impression? Solid. Thick material, strong stitching, felt durable in hand. I actually had hope. Dangerous, I know. For about two weeks, this toy held its own. Tug sessions? Survived. Full jaw clamp tests? Passed. Backyard wrestling matches? Still standing. Then… week three happened. Let’s just say my dogs eventually discovered its weakness and turned it into modern art. But honestly? For aggressive chewers of this size and strength, lasting two weeks is basically a gold medal performance. Pros: ✔ Truly tougher than most toys we’ve tried ✔ Kept my dogs entertained ✔ Withstood serious chewing pressure Cons: • Not indestructible (especially against Cane Corso-level jaws) • Eventually surrendered to persistence If you have medium to strong chewers, this will probably last a long time. If you have giant, determined jaw athletes like mine, expect a respectable lifespan — not immortality. 4 stars because nothing survives forever in this house… but this one fought bravely. 🐶💪
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 17, 2026
    S
    Verified Purchase
    Shasta Schimpf
    West Palm Beach, US
    ★★★★★ 5
    Great toy for bigger dogs
    Color: Regular color
    My dog loves this toy and it's great for us to play together.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 11, 2026
    K
    Verified Purchase
    KimberM
    Los Angeles, US
    ★★★★★ 3
    Not bad
    Color: Regular color
    These toys are strong, but all the threads will get pulled daily onto the floor, messy looking now but still lasting
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026

    recommand products

    20 Inch 14K 8.75mm Flat Beveled Curb Chain Necklace
    12321.00
    18 Inch 14K White Gold 1.5mm Spiga Chain Necklace
    800.50
    20 Inch 14K White Gold 3mm Flat Figaro Chain Necklace
    1454.49
    9 Inch 14K 5.25mm Concave Anchor Chain Bracelet
    1757.49
    18 Inch 14K 1.1mm Flat Cable Chain Necklace
    359.00