Hooker 21501HKR Aero Chamber Muffler, Single 2-1/4 Inch Offset Inlet

Name: Hooker 21501HKR Aero Chamber Muffler, Single 2-1/4 Inch Offset Inlet
Brand: Hooker Headers
SKU: 42521501HKR1
Price: 140.95 USD
Availability: InStock

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Tube Diameter/Inlet-Outlet:

2-1/4" / Offset-Center

2-1/2" / Center-Center3" / Center-Center 3-1/2" / Center-Center

$140.95

/each

Factory Shipped

$152.95

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Product Summary

Universal Fit, Chambered Muffler Type

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Key Specs

MFG. Part #	21501HKR
Brand	Hooker Headers
Muffler Type	Chambered
Inlet Diameter	2.25"
Outlet Diameter	2.25"

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Hooker Headers 21501HKR Details

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.

Feature intricate stainless steel, robotic weld seams
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
Aerodynamic Lens Directs Sound Pressure Waves into Acceleration Chamber and Out of Muffler
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 2-1/4" Center Outlet
Single 2-1/4" Offset Inlet
Three Internal Bulk Heads for Superior Case Durability and Stability

Charts

Installation Instructions (PDF)

Guides & Documents

Exhaust Mufflers Installation Instructions (42521501HKR1)

Create the Perfect Exhaust Note with Performance Mufflers

Hooker Headers 21501HKR Specifications

KEY SPECS
MFG. Part #	21501HKR
Brand	Hooker Headers
Muffler Type	Chambered
Inlet Diameter	2.25"
Outlet Diameter	2.25"

GENERAL
Body Length	14.00"
Overall Height	4.75"
Inlet Location	Offset
Outlet Location	Center
Outlet Quantity	One
Inlet Quantity	One
GTIN Code	700414030951
Sold in Quantity	Each

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