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Aero Chamber Muffler

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Product Information

  • Brand Name
    Hooker (Holley)
  • Part Number
    21501HKR
  • APIN
    AQx5ZKu4
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    Description

    The raw aluminized steel Aero Chamber is designed to do much more than simply muffle exhaust noise. The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. The Hooker Aero Chamber uses a unique step principal, similar to that which is currently popular in racing header design. The aerodynamically designed chambers flow 23% better and produce more horsepower and torque than the most popular high performance brand.

    Item Specifications

    • Installation InstructionsDownload 1, Download 2
    • Shape:Oval
    • Material:Aluminized Steel
    • Outlet Type:Single Center Outlet
    • Inlet Type:Single Offset
    • Body Height:4.75 in.
    • Body Length:14.00 in.
    • Body Width:10.25 in.
    • Inlet Connection Type:Pipe
    • Inlet Inside Diameter:2.25 in.
    • Inlet Outside Diameter:2.25 in.
    • Inlet Position:Offset
    • Inlet Size:2.25 in.
    • Main Piping Diameter:4.75 in.
    • Muffler Count:1.00
    • Muffler Type:Chambered
    • Outlet Outside Diameter:2.25 in.
    • Outlet Position:Center
    • Outlet Size:2.25 in.
    • Overall Length:18.00 in.
    • Part Number:21501HKR
    • Country Of Manufacture:China
    • UPC:700414030951
    • Weight:12.50
    • Brand:Hooker (Holley)
    • Features:Stainless Steel Perforated Internal Plate Eliminates Rust Deep Throaty Powerful Sound Aerodynamic Design 23 Percent More Flow Than Others Cancels Unwanted Frequencies And Amplitudes Three Internal Bulk Heads For Durability And Stability Robotic Weld Seams\/Reinforced Inlet\/Outlet Stepped Acceleration Chamber Increases Gas Velocity And Max Flow Sound Absorption Chamber
    • California Proposition 65 Warning:WARNING: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
    Important Notes : Aero Chamber Muffler\n Universal Turbo Style\n 4.75 in. H x 10.25 in. W x 14 in. L\n 2.25 in. ID\n 2.25 in. OD\n Offset Inlet\n Single Center Outlet\n Uncoated

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