SKU: 46391994017

Performance Muffler Flowmaster Stainless Steel

Sale price$104.37 Regular price$115.97
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

Performance Muffler Flowmaster Stainless SteelOverview: This 80 series muffler is a cross flow design for applications where the muffler is mounted in front of the axle. The inlet is located next to the outlet on the same side of the case. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for cars and trucks that want a side exit style system in front of the rear tires, similar to the AAR Cuda exhaust systems. Constructed of 16 gauge

Overview:

This 80 series muffler is a cross-flow design for applications where the muffler is mounted in front of the axle. The inlet is located next to the outlet on the same side of the case. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for cars and trucks that want a side exit style system in front of the rear tires, similar to the AAR Cuda exhaust systems. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Good decibel reduction over open headers
  • No internal packing to blowout
  • Race proven Delta Flow technology
  • Durable fully welded 16 gauge stainless steel - two chamber race muffler
  • Specs:

  • Body Height: 5
  • Body Length: 17
  • Body Material: Aluminized Steel
  • Body Width: 10
  • 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: Offset
  • Inlet Outside Diameter: 2.63
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 80 Series Crossflow
  • Muffler Type: Chambered (Transverse)
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.5
  • Outlet Location: Offset (Same End)
  • Outlet Outside Diameter: 2.63
  • Outlet Quantity: 1
  • Outlet Type: Single
  • Overall Length: 20
  • Reversible: No
  • Shape: Oval
  • Sound Level: Aggressive
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 52580
  • 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: 46391994017

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    4.9 ★★★★★
    Based on 28 reviews
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    Michael Rhodes
    Lexington, US
    ★★★★★ 5
    Outboard thermostat
    Works fine. A little pricey but better to buy the best than risk a cheap failure and destroy your engine like i did once.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 29, 2026
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    carlos febus
    Battle Creek, US
    ★★★★★ 5
    Good
    Good
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    Reviewed in the United States on April 27, 2026
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    Will Rhoden
    Massapequa, US
    ★★★★★ 5
    Works as it should
    Works as it should
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    Reviewed in the United States on March 24, 2026
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    kelly napper
    Natrona Heights, US
    ★★★★★ 4
    Four Stars
    Just what I needed
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    Reviewed in the United States on October 14, 2016
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    Verified Purchase
    Paul Schneeman
    Lexington, US
    ★★★★★ 5
    Functioned as advertized.
    Installed these in my Whalers 96 200 Offshore. No issues, used permatex gasket compound on aluminum engine parts after cleaning with fine brass wire wheel.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 20, 2024

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