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Flowmaster 40 Series Delta Flow Offset/Offset Oval Muffler - 2.0 in. (Universal Fitment)

Market Price $112.99 You Save 9% ($10.29)
Our Price

$102.70 (each)

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  • Item 399052
  • MPN# 942043

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Ship to: Ashburn - 20149
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    Features & Details

    • Milder Exhaust Tone; Minimal Cabin Noise
    • Boosts Torque and Horsepower
    • Reflection Muffler Style w/ 2 Chambers
    • 2" Aluminized Steel
    • Outlet Style: Standard with No Tip
    • Cut and Clamp Mounting
    • Sold Individually
    • Universal Fitment; Modifications Will Be Required
    More Natural Tone. Flowmaster's 40 Series Delta Flow Offset/Offset Oval Muffler takes everything you love about the 40 Series — power gains, that distinct Flowmaster tone — and adds their patented Delta Flow technology for a quieter cabin. You'll get a more street-legal rumble for your Mustang and a more muted tone for the interior.

    Increases Torque/Horsepower. Is your stock muffler robbing your 'Stang's performance? The two-chamber, precision-deflector design of the Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler supercharges your exhaust, giving you a marked increase in torque and horsepower.

    Tough Construction. The Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler is crafted from durable 16-gauge aluminized steel and is completely MIG-welded for the ultimate in strength and durability. 40 Series Mufflers also don't have any packing, so there's nothing to blow out.

    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.

    Application. The Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler is built specifically to fit all 1979-2004 Mustangs, excluding 1999-2004 Cobras.

    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

    CA Residents: Warning: California's Proposition 65

    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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