SKU: 90457617842

Performance Muffler Flowmaster Stainless Steel

Sale price$130.92 Regular price$145.47
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Performance Muffler Flowmaster Stainless SteelOverview: The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Overview:

The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Highly Polished 304S Stainless Finish
  • Large 4.00-inch Angle Cut Exit
  • 304 Stainless Steel Tips
  • OE Ball Style Flanges
  • Uses Factory Clamps
  • Specs:

  • Body Height: 5
  • Body Length: 22
  • Body Material: Aluminized Steel
  • Body Width: 12
  • 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: 3.5
  • Inlet Inside Diameter: 3.5
  • Inlet Location: Offset
  • Inlet Outside Diameter: 3.63
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 50 Series Big Block
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 3.5
  • Outlet Location: Offset
  • Outlet Outside Diameter: 3.63
  • Outlet Quantity: 1
  • Outlet Type: Single
  • Overall Length: 28
  • Reversible: No
  • Shape: Oval
  • Sound Level: Mild
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 53553
  • 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: 90457617842

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    4.2 ★★★★★
    Based on 937 reviews
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    B
    Verified Purchase
    Bradley Thompson
    Natrona Heights, US
    ★★★★★ 5
    Great Set
    Size: 2017-2025 FD-4625 Fuel Filter Set
    Worked perfectly with my 2019 Ford F-350.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 18, 2026
    J
    Verified Purchase
    Jon
    San Leandro, US
    ★★★★★ 4
    Oil filter did not fit
    Size: 2017-2025 FD-4625 & FL2124S Fuel Filter Set
    The oil filter would not tighten all the way down. I have a 2017 F250 6.7l. The fuel filters worked but oil filter did not want to tighten all the way down.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 3, 2023
    T
    Verified Purchase
    Truth
    Omaha, US
    ★★★★★ 5
    No issues
    Size: 2017-2025 FD-4625 Fuel Filter Set
    Ive been running these aftermarket filters without any issues. They arent oem but no issues.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 28, 2026
    L
    Verified Purchase
    Lee
    San Leandro, US
    ★★★★★ 5
    Quality filter
    Size: 2017-2025 FD-4625 Fuel Filter Set
    Same quality as oem part. Quality materials. Worked perfectly and fit well.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 18, 2025
    M
    Verified Purchase
    Madfire Ink
    Pawtucket, US
    ★★★★★ 5
    Amazing
    Fit as directed for my wifes 1998 ford explorer sport and worked as described.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026

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