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Hooker 21507HKR | Exhaust Muffler

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$118.19
Part Number
HOK21507HKR
Condition:
New
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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.

BRAND: Hooker

FEATURES:

  • Stainless Steel Perforated Internal Plate Eliminates Rust
  • Three Internal Bulk Heads For Durability And Stability
  • Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
  • Aero Chamber Muffler
  • Aero Chamber Muffler; Universal Turbo Style; 4.75 in. H x 10.25 in. W x 14 in. L; 3.5 in. ID;3.5 in. OD; Center Inlet; Single Center Outlet; Uncoated;
  • 23 Percent More Flow Than Others
  • Aerodynamic Design
  • SC UNV CHMBERED 3.5
  • Robotic Weld Seams/Reinforced Inlet/Outlet
  • Sound Absorption Chamber
  • Cancels Unwanted Frequencies And Amplitudes
  • Deep Throaty Powerful Sound
  • Stepped Acceleration Chamber Increases Gas Velocity And Max Flow

SPECIFICS:

Body Height4.750 in.
Body Length14.000 in.
Body Width10.250 in.
Inlet Connection TypePipe
Inlet Inside Diameter3.500 in.
Inlet Outside Diameter3.500 in.
Inlet PositionCenter
Inlet Size3.000 in.
Inlet TypeSingle Center
Main Piping Diameter3.500 in.
MaterialAluminized Steel
Muffler Count1
Muffler TypeChambered
Outlet Outside Diameter3.500 in.
Outlet PositionCenter
Outlet Size3.500 in.
Outlet TypeSingle Center Outlet
Overall Length18.000 in.
ShapeOval
Tip Quantity0
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warning.ca.gov

DOWNLOADS:

  • INSTALLATION INSTRUCTIONS
  • Product type:
    Aftermarket



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