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$91.70
$82.99
Hooker 21506HKR Aero Chamber Muffler, Single 3 Inch Offset Inlet
Hooker 21506HKR Aero Chamber Muffler, Single 3 Inch Offset Inlet
Universal Fit, Chambered Muffler Type, 3" Inlet Diameter, 3" Outlet Diameter, 3.00 Inlet Size
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Hooker 21506HKR Aero Chamber Muffler, Single 3 Inch Offset Inlet
Part # 42521506HKR
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$82.99
$91.70
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Important Messages:
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Details
Muffler Type:
Chambered
Inlet Diameter:
3"
Outlet Diameter:
3"
Overall Height:
4.75"
Inlet Size:
3.00
Outlet Size:
3.00
Body Length:
14"
MFG. Part #:
21506HKR
GTIN Code:
700414052441
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.
- Single 3" Center Outlet
- Feature intricate stainless steel, robotic weld seams
- 4-3/4"H x 10-1/4"W x 14"L 16 Gauge Raw Aluminzed Steel Case
- Reinforced Inlets and Outlets
- Stainless Steel Perforated Internal Plate Eliminates Internal Rust
- Aerodynamic Lens Directs Sound Pressure Waves into Acceleration Chamber and Out of Muffler
- Sound Absorption Chamber eliminates High Frequeny Sound Waves for Deep Throaty Powerful Sound
- Single 3" Center Inlet
- Stepped acceleration Chamber Increases Exhaust Gas Velocity and Maximum Flow
- Three Internal Bulk Heads for Superior Case Durability and Stability
- Resonance Chamber and Tuning Tube Cancels Unwanted Frequencies and Amplitudes (No annoying tin can sound or drone at cruising speed)
Some parts are not legal for use in California or other states with similar laws/regulations
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Reviews
Q & A
Videos & Articles
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Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
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Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
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Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.
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Tim gives a little bit of history on the Ford Y Block and shows some of the parts we have to offer.