Performance Muffler Flowmaster Stainless Steel
SKU: 25476728070

Performance Muffler Flowmaster Stainless Steel

Sale price$91.76 Regular price$101.95
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Performance Muffler Flowmaster Stainless SteelOverview: The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable fully welded 16 gauge aluminized steel Aggressive sound exterior exhaust tone Noticeable interior resonance Excellent street strip and off road application Specs: Body

Overview:

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Durable fully-welded 16 gauge aluminized steel
  • Aggressive sound exterior exhaust tone
  • Noticeable interior resonance
  • Excellent street/strip and off road application
  • Specs:

  • Body Height: 4
  • Body Length: 13
  • Body Material: Aluminized Steel
  • Body Width: 9.5
  • Brand: Flowmaster
  • Clamps Included: No
  • Color: Black
  • Emission Code: 5
  • Exhaust Tip Quantity: 0
  • Finish: High-Temperature Paint
  • Fitment: Universal
  • Grade Type: Performance
  • Hanger Included: No
  • Heat Shield Attached: No
  • Inlet Connection: Slip-Fit
  • Inlet Diameter: 2.5
  • Inlet Inside Diameter: 2.5
  • Inlet Location: Dual
  • Inlet Outside Diameter: 2.63
  • Inlet Quantity: 2
  • Inlet Type: Weld-On
  • Muffler Series: Original 40 Series
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.5
  • Outlet Location: Dual
  • Outlet Outside Diameter: 2.63
  • Outlet Quantity: 2
  • Outlet Type: Dual
  • Overall Length: 19
  • Reversible: No
  • Shape: Oval
  • Sound Level: Aggressive
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 425404
  • 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: 25476728070

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    4.5 ★★★★★
    Based on 927 reviews
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    Verified Purchase
    Megan
    Carnegie, US
    ★★★★★ 5
    Sturdy and Functional
    Color: White, Size: 4 Panel Basic
    I got this to replace a poor quality divider that I tried first, and this thing is the best! It is easily folded, stands sturdily, easy to assemble, and the fabric looks great. Very very happy with the quality for the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 17, 2026
    L
    Verified Purchase
    L. E. Morales
    Fort Morgan, US
    ★★★★★ 1
    Arrived damaged
    Color: Black, Size: 4 Panel Basic
    Unfortunately, very cheaply made. It arrived with one of the connecting tubes cracked horizontally. Possibly due to bad welding. It is quite a headache to assemble. It was delivered on time but returned for a refund.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 8, 2026
    E
    Verified Purchase
    Elisabeth Baird Bennett
    Birmingham, US
    ★★★★★ 3
    Not a great experience but a fine product
    Color: Black, Size: 4 Panel Basic
    not enough screws were included to make the wall. I was able to locate more screws to finish building-so I didn’t have to return the product- but it was a pain and I got lucky finding the pieces I needed but it could’ve been a fail and a returned product
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 12, 2026
    A
    Verified Purchase
    April Lehman
    Pawtucket, US
    ★★★★★ 5
    Useful, simple room divider
    Color: White, Size: 4 Panel Basic
    All the pieces were accounted for, and some even had extra pieces, maybe just in case they need changing. It was a bit like putting together a piece of IKEA furniture, though I went slower than usual so as not to make any mistakes. It wasn’t too hard to put together myself, and helps give my studio apt a feeling of space and privacy for my bed. I only wish it had a lovely Japanese design on it, but it does amazingly seem to match the wall color.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 3, 2026
    K
    Verified Purchase
    Kswain149
    Bozeman, US
    ★★★★★ 4
    Multi purpose divider
    Color: White, Size: 4 Panel Basic
    I am excited this divider is being used to block off a portion of the dining room where I stored extra supplies. It looks nice!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 1, 2025

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