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$103.99
Hooker 21729HKR Aero Chamber Muffler, Single 3 Inch Inlet
Hooker 21729HKR Aero Chamber Muffler, Single 3 Inch Inlet

Hooker 21729HKR Aero Chamber Muffler, Single 3 Inch Inlet

86-92 Chevy Camaro, 86-92 Pontiac Firebird, Chambered Muffler Type, 4.75" Overall Height

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Hooker 21729HKR Aero Chamber Muffler, Single 3 Inch Inlet
Hooker 21729HKR Aero Chamber Muffler, Single 3 Inch Inlet
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We estimate this item will ship on or before June 22nd.
Part # 42521729HKR
$103.99
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Hooker Headers to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Muffler Type:
Chambered
Overall Height:
4.75"
Inlet Size:
3.00
Outlet Size:
2.50
Body Length:
20"
MFG. Part #:
21729HKR
GTIN Code:
090127589359

Info

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% better and produce more horsepower and torque than the most popular high performance brand.

  • Universal Camaro/Firebird Replacement
  • Single 3" Offset Inlet
  • Dual 2-1/2" Outlets
  • 4-3/4"H x 10-1/4"W x 20"L 16 Gauge Aluminzed Steel Case
  • O.E. Mounting Provisions
  • Reinforced Inlets and Outlets
  • Stainless Steel Perforated 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
  • Resonance Chamber and Tuning Tube Cancels Unwanted Frequencies and Amplitudes
  • Stepped acceleration Chamber Increases Exhaust Gas Velocity and Maximum Flow
  • Three Internal Bulk Heads for Superior Case Durability and Stability

Installation Instructions (PDF)

Application

Fits 3rd Gen Camaro/Firebirds. Single 3" Inlet. Dual 2-1/2" Outlets

Some parts are not legal for use in California or other states with similar laws/regulations

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