Muffler Flow FX 2.25"" In/Out SS Moderate Performance Flowmaster
SKU: 1839704420

Muffler Flow FX 2.25"" In/Out SS Moderate Performance Flowmaster

Sale price$76.45 Regular price$84.95
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Muffler Flow FX 2.25"" In/Out SS Moderate Performance FlowmasterOverview: Flowmaster's Flow FX series mufflers are for the enthusiast who is looking for an economically priced performance muffler that delivers a moderate sound level and tone, both inside and outside the vehicle. The large straight through smooth core offers up a different sound than that typical "chambered" sound that Flowmaster has become famous for. These new Flow FX mufflers have a compact 4. 00 inch diameter round body that will fit nicely on

Overview:

Flowmaster's Flow FX series mufflers are for the enthusiast who is looking for an economically priced performance muffler that delivers a moderate sound level and tone, both inside and outside the vehicle. The large straight-through smooth core offers up a different sound than that typical "chambered" sound that Flowmaster has become famous for. These new Flow FX mufflers have a compact 4.00 inch diameter round body that will fit nicely on just about any application and feature a fully welded 409S stainless steel case for increased durability.

Features:

  • Recent two chamber improvement
  • Race proven Delta Flow technology
  • Noticeable interior resonance
  • Deep Aggressive Sound Exhaust Note
  • Specs:

  • Body Diameter: 4
  • Body Height: 4
  • Body Length: 14
  • Body Material: 409 Stainless Steel
  • Body Width: 4
  • Brand: Flowmaster
  • Clamps Included: No
  • Color: Silver
  • Emission Code: 5
  • Exhaust Tip Quantity: 0
  • Finish: Natural
  • Fitment: Universal
  • Grade Type: Performance
  • Hanger Included: No
  • Heat Shield Attached: No
  • Inlet Connection: Slip-Fit
  • Inlet Diameter: 2.25
  • Inlet Inside Diameter: 2.25
  • Inlet Location: Center
  • Inlet Outside Diameter: 2.38
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Muffler Series: Flow FX
  • Muffler Type: Absorption
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.25
  • Outlet Location: Center
  • Outlet Outside Diameter: 2.38
  • Outlet Quantity: 1
  • Outlet Type: Single
  • Overall Length: 20
  • Reversible: Yes
  • Shape: Round
  • Sound Level: Moderate
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 71415
  • 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: 1839704420

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    4.8 ★★★★★
    Based on 1985 reviews
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    A
    Verified Purchase
    Amazon Customer shannon
    Birmingham, US
    ★★★★★ 5
    Great quality & interest
    Keeps my Shepard/Husky occupied for 30+ minutes. She hasn't even destroyed it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 10, 2025
    B
    Verified Purchase
    Beth4011
    Natrona Heights, US
    ★★★★★ 4
    Good for medium and large dogs not good for small dogs
    Too big for dogs under 15 pounds. Treats are hard to get out of the four corners. My dog can barely pick this up. She weighs 12 pounds. She still found it interesting though trying to dig the treats out that she was unsuccessful. Even after I cut all the little triangle prongs off the four corners the treats are still stuck in there. There is a slot on the side that I can put half of a dental refill in the side and she can eventually get it out so there’s still somewhat of play and challenge received, but not that satisfied to me.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 3, 2025
    A
    Verified Purchase
    Amazon Customer
    Bozeman, US
    ★★★★★ 5
    Great for aggressive chewers!
    Size: Jumbo, Style: Peanut Butter
    I have a very very aggressive chewer. She is a Rottweiler/Pitbull mix. Most toys she completely destroys within 2 days, sometimes 2 hours. I must praise this toy as she has had it for over 5 months and has not destroyed it! She loves chewing the ends and carries in her mouth squeaking it as she goes. I have 4 pups and they all take turns chewing when they can. I will be buying more Playology dog toys in the future. Thank you for making such a great toy!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026
    S
    Verified Purchase
    Steven Turner
    New York, US
    ★★★★★ 5
    They are her favorites
    Size: Medium (VALUE 2-Pack), Style: Beef, Size: Medium (VALUE 2-Pack), Style: Beef
    We’ve had many dogs, many very destructive ones and wish I had these years ago. The hard toys get sharp edges, this toy is the best and yes is far better than the other red ones. My bulldog wants tug of war for 30 min to an hour every night. We’ve gotten tennis elbow, tendinitis, and pulled muscles holding onto this thing. She has tons of toys but 9pm and this is only option for her. We don’t get a choice. Easy to hold, well for a few min until your hand gets tired. First you one was about 3 years ago and she’s only on her third one. They last forever, easy to clean, and aren’t sharp edges. Seriously, better than any toy sold anywhere. My phone has hundred of pictures of Pickle holding this. She’s doing it right now. If you have a strong destructive dog that takes pride in destroying toys, ruin their confidence and get them this one.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 5, 2026
    P
    Verified Purchase
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    Battle Creek, US
    ★★★★★ 5
    Perfect Toy for Large Dogs
    Size: Medium, Style: Cheddar Cheese
    I don’t normally leave reviews, but this toy is stellar and is a new favorite for my dog! She is a large dog (70lbs cattle dog lab mix) and I accidentally bought a medium, but it actually is a great size for her! So far this stands up to her chewing, but I may need to update in a few weeks to speak for durability but it really does feel solid. Most toys don’t last an afternoon once she starts chewing, so this has already won in that regard. The shape is perfect as well. She can gnaw at it, squeak, play fetch, play tug. It bounces when she throws it around herself. The fact it smells like stinky cheese is just an added bonus for her. All around, a very well designed dog toy!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 27, 2023

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