AutoZone Flowmaster/40 Series muffler

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    Flowmaster/40 Series muffler

    Part Number: 42541

    Features & Benefits

    For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.R./D.O.S. systems are the perfect choice, and include exit pipes for both dual out rear and dual out side configurations so that you can choose the one that fits your style. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

    • Durable fully welded 16 gauge aluminized steel
    • Aggressive and powerful exterior exhaust tone
    • Premium Flowmaster quality
    • Excellent for street, strip and Off Road applications
    • Flowmaster quality
    Product Details
    Part Number: 42541
    Weight: 11.0 lbs
    Inlet: 2 1/2 in. Inlet
    Length: Offset Inlet
    Outlet: 2 1/2 in. Outlet
    Center Outlet
    Body Diameter (in): 2.5
    Body Length (in): 13
    Body Material: Aluminized Steel
    Fitment: Universal
    Inlet: Offset
    Item Grade: High Performance
    Mount Type: Uses New Hangers (Not Included)
    Muffler Body Height (in): 4
    Muffler Body Width (in): 9.75
    Muffler Color / Finish: Gray
    Muffler Inlet Connection Type: Pipe Connection
    Muffler Inlet Count: 1
    Muffler Inlet Diameter (in): 2.5
    Muffler Inlet Diameter Designation: Inside Diameter
    Muffler Outlet Connection Type: Pipe Connection
    Muffler Outlet Count: 1
    Muffler Outlet Diameter (in): 2.5
    Muffler Outlet Diameter Designation: Inside Diameter
    Muffler Reversible: No
    Outlet: Centered
    Overall Length (in): 19
    Shape: Oval
    Type: Reflection
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
    • Overall

      Flowmaster/40 Series muffler


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