Hooker Headers Aero Chamber Exhaust Muffler - 21721HKR
Case Diameter (IN)
10-1/4 Inch X 4-3/4 Inch
Case Length (IN)
20 Inch
Color/ Finish
Aluminized Black
Estimated Install Time (Hours)
1
Includes Tip
No
Inlet Diameter (IN)
3 Inch
Inlet Position
Offset Single
Material
Steel
Outlet Diameter (IN)
2-1/2 Inch
Outlet Position
Offset Dual
Shape
Oval
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Hooker Headers Exhaust Muffler
Exhaust Muffler; Aero Chamber ™; 4-3/4 Inch Height x 10-1/4 Inch Width Aluminized Steel Case; Single 3 Inch Offset Inlet; Dual 2-1/2 Inch Offset Outlet; 20 Inch Length
MPN: 21721
The all aluminized and stainless 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 Percent better and produce more horsepower and torque than the most popular high performance brand.
Shape: Oval
Inlet Position: Offset Single
Inlet Diameter (IN): 3 Inch
Outlet Position: Offset Dual
Outlet Diameter (IN): 2-1/2 Inch
Case Diameter (IN): 10-1/4 Inch X 4-3/4 Inch
Case Length (IN): 20 Inch
Color/ Finish: Aluminized Black
Material: Steel
Includes Tip: No
Tip Length (IN): No Tip
Tip Diameter (IN): No Tip
Tip Finish: No Tip
Tip Material: No Tip
Estimated Install Time (Hours): 1
Features
- Stainless Steel Perforated Plate Eliminates Internal Rust
- Three Internal Bulk Heads For Superior 16 Gauge Raw Aluminized Steel Case Durability And Stability
- Reinforced Inlets And Outlets
- Aerodynamic Lens Directs Sound Pressure Waves Into Acceleration Chamber And Out Of Muffler
- Sound Absorption Chamber Eliminates High Frequency Sound Waves For Deep Throaty Powerful Sound
- Resonance Chamber And Tuning Tube Cancels Unwanted Frequencies And Amplitudes (No Annoying Tin Can Sound Or Drone At Cruising Speed)
- OE Mounting Provisions
- Limited 90 Day Warranty
Specifications of Hooker Headers Aero Chamber Exhaust Muffler - 21721HKR | |
Case Diameter (IN) | 10-1/4 Inch X 4-3/4 Inch |
Case Length (IN) | 20 Inch |
Color/ Finish | Aluminized Black |
Estimated Install Time (Hours) | 1 |
Includes Tip | No |
Inlet Diameter (IN) | 3 Inch |
Inlet Position | Offset Single |
Material | Steel |
Outlet Diameter (IN) | 2-1/2 Inch |
Outlet Position | Offset Dual |
Shape | Oval |
Tip Diameter (IN) | No Tip |
Tip Finish | No Tip |
Tip Length (IN) | No Tip |
Tip Material | No Tip |
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