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$94.48
Hooker 21516HKR Aero Chamber Muffler, Single 2-1/2 Inch Center Inlet
Hooker 21516HKR Aero Chamber Muffler, Single 2-1/2 Inch Center Inlet

Hooker 21516HKR Aero Chamber Muffler, Single 2-1/2 Inch Center Inlet

Universal Fit, Chambered Muffler Type, 2.50" Inlet Diameter, 2.50" Outlet Diameter, Steel

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Hooker 21516HKR Aero Chamber Muffler, Single 2-1/2 Inch Center Inlet
Hooker 21516HKR Aero Chamber Muffler, Single 2-1/2 Inch Center Inlet
Hooker 21516HKR Aero Chamber Muffler, Single 2-1/2 Inch Center Inlet
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Hooker 21516HKR Aero Chamber Muffler, Single 2-1/2 Inch Center Inlet
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Part # 42521516HKR
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$96.54
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Details

Muffler Type:
Chambered
Inlet Diameter:
2.50"
Outlet Diameter:
2.50"
Overall Length:
18.00"
Overall Width:
10.25"
Body Length:
14.00"
Overall Height:
4.75"
Overall Thickness:
4.75"
Material Type:
Steel
Finish:
Aluminized
Case Shape:
Oval
Inlet Location:
Center
Outlet Location:
Center
Outlet Quantity:
One
Inlet Quantity:
One
MFG. Part #:
21516HKR
GTIN Code:
700414057651
Sold in Quantity:
Each

Info

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.

  • Aerodynamic Lens Directs Sound Pressure Waves into Acceleration Chamber and Out of Muffler
  • Three Internal Bulk Heads for Superior Case Durability and Stability
  • Stepped acceleration Chamber Increases Exhaust Gas Velocity and Maximum Flow
  • Resonance Chamber and Tuning Tube Cancels Unwanted Frequencies and Amplitudes (No annoying tin can sound or drone at cruising speed)
  • Sound Absorption Chamber eliminates High Frequeny Sound Waves for Deep Throaty Powerful Sound
  • Stainless Steel Perforated Internal Plate Eliminates Internal Rust
  • Reinforced Inlets and Outlets
  • 4-3/4"H x 10-1/4"W x 14"L 16 Gauge Raw Aluminzed Steel Case
  • Single 2-1/2" Center Outlet
  • Feature intricate stainless steel, robotic weld seams
  • Single 2-1/2" Center Inlet

Charts

Installation Instructions (PDF)

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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