AutoZone Flowmaster/409S stainless steel HP-2 muffler

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    Flowmaster/409S stainless steel HP-2 muffler

    Part Number: 12018400

    Features & Benefits

    Scavenger Series turndowns mount directly to our Scavenger race mufflers and are highly recommended for even greater sound reduction.

    • Mandrel bent 16 gauge aluminized tubing
    • Use with 4.00 in. outlet Scavenger Series muffler
    • Flowmaster quality
    • Compact design
    Product Details
    Part Number: 12018400
    Weight: 9.0 lbs
    Inlet: 2 in. Inlet
    Length: Center Inlet
    Outlet: 2 in. Outlet
    Center Outlet
    Body Diameter (in): 5.5
    Body Length (in): 18
    Body Material: Stainless Steel
    Fitment: Universal
    Inlet: Centered
    Item Grade: High Performance
    Mount Type: Uses New Hangers (Not Included)
    Muffler Body Height (in): 4
    Muffler Body Width (in): 5.5
    Muffler Color / Finish: Gray
    Muffler Inlet Connection Type: Pipe Connection
    Muffler Inlet Count: 1
    Muffler Inlet Diameter (in): 2
    Muffler Inlet Diameter Designation: Inside Diameter
    Muffler Outlet Connection Type: Pipe Connection
    Muffler Outlet Count: 1
    Muffler Outlet Diameter (in): 2
    Muffler Outlet Diameter Designation: Inside Diameter
    Muffler Reversible: No
    Outlet: Centered
    Overall Length (in): 23
    Shape: Oval
    Type: Absorption
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
    • Overall

      Flowmaster/409S stainless steel HP-2 muffler


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