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Flowmaster Super 50 Series Offset/Offset Oval Muffler - 2.5 in. (Universal Fitment)

Market Price $170.99 You Save 9% ($15.51)
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$155.48 (each)

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  • Item 399130
  • MPN# 852558

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    Features & Details

    • Produces Classic Exterior Sound and Minimal Resonance
    • Increased Air Flow Boosts Horsepower and Torque
    • Offset/Offset Oval Chambered Muffler
    • 5” Offset Inlet; 2.5” Offset Outlet
    • 4095 Stainless Steel Construction
    • Limited Lifetime Warranty
    • Universal Fitment; Modifications Will Be Required
    Immediate Performance Gains. The Flowmaster Super 50 Series Offset/Offset Oval Muffler (2.5”) is designed to provide a performance boost for large displacement engines, just like the one under your Mustang’s hood. By allowing for a more effective exhaust flow, the offset/offset muffler will boost horsepower, torque, and overall engine efficiency. The Super 50 Series mufflers improve upon Flowmaster’s well-known 50 Series mufflers, offering new innovations in design, materials, and construction.

    Tune Your Mustang’s Roar. The goal of every muscle car owner is to achieve that natural, rich race car growl without reaching obnoxious volume levels or adding a low-quality whine. Designed with a tuning chamber to reduce interior resonance and a larger case to allow for better sound control, the Super 50 Series muffler achieves this goal perfectly. You will keep the mild to stock exterior exhaust tone and minimal interior resonance, while refining the classic tone of your Mustang’s natural sound.

    High-Quality Fabrication. Flowmaster products are American-made, so you can be confident that they have held every single muffler to the highest standards of quality and construction. Made from 16-gauge 4095 stainless steel and fully-MIG-welded, the offset/offset muffler achieves the ultimate in durability. You won’t have to worry about losing driving time to make repairs, because the Super 50 Series muffler is made to last.

    Modifications Required. This Muffler was designed to be used on mutliple applications, as it is not a direct fit replacement part. In order to install this Muffler properly on your vehicle, some modifications to the exhaust system will be required.

    Limited Lifetime Warranty. Flowmaster backs their mufflers with a limited lifetime warranty.

    Application. The Flowmaster Super 50 Series Offset/Offset Oval Muffler (2.5”) is designed to fit 1979-2004 Ford Mustangs, with the exception of the 1999-2004 Cobra models.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

    What's in the Box
    • (1) Muffler
    Installation Info
    Will it fit my Mustang?
    • Bullitt - 01
    • Cobra - 93, 94, 95, 96, 97, 98
    • Cobra R - 93, 95
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Mach 1 - 03, 04
    • Other - 79, 80, 81, 82, 83, 84, 85, 86
    • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04

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    Customer Reviews (1) Write a Review

    Overall Rating 4

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Loudness / Volume 3 3
    • Exhaust Note 4 4
    • Fit & Finish 5 5
    • Bang For Your Buck 3 3



    • 4/5

      Installation Time: Less than 1 Hour

      December 26, 2017

      Great sound

      My friend just installed this on his 2001 gt And sounds great much deeper tone Flowmaster is very trusty but a little pricy

      ZachW

      Year: 2000 Submodel: GT

      Helpful (1)

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