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NAPA Auto Parts GRANDVIEW
844 Grandview Ave
Columbus,  OH  43215-1124
(614) 488-3176
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Muffler - Performance - Universal Holley Performance Products

Muffler - Performance - Universal Holley Performance Products

Part #: BK 3353530
Line: Balkamp
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Features & Benefits

Warranty: Standard : 90 Days

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Aerodynamic Lens Directs Sound Pressure Waves Into Acceleration Chamber & Out Of Muffler, Sound Absorption Chamber Eliminates High Frequeny Sound Waves For Deep Throaty Powerful Sound


  • Stepped acceleration chamber increases exhaust-gas velocity for maximum flow and enhanced performance
  • Sound-absorption chamber reduces high-frequency waves to produce a deep, throaty, powerful exhaust note
  • 16 ga Aluminized Steel Case / Stainless Steel Perforated Plate
  • Aerodynamic lens directs sound-pressure waves into an acceleration chamber to boost exhaust flow out of the muffler
  • Resonance chamber and tuning tube work together to cancel unwanted frequencies and amplitudes, eliminating tin-can tones or cruising-speed drone
  • Stainless steel perforated internal plate prevents internal rust, with reinforced inlets and outlets and a 16-gauge aluminized steel case measuring 4-3/4 in x 10-1/4 in x 14 in featuring robotic stainless steel weld seams and a 2-1/2 in center inlet and center outlet
  • Resonance Chamber & Tuning Tube Cancels Unwanted Frequencies & Amplitudes, Stepped Acceleration Chamber Increases Exhaust Gas Velocity & Maximum Flow, (3) Internal Bulk Heads For Superior Case Durability & Stability

Specifications

Muffler Material Steel
Muffler Shape Tubular
Manufacturer Part Number 21516HKR
Dimensions 14" L x 10 1/4" W x 4 3/4" H
VMRS Code 043000000
Material 16 ga Aluminized Steel Case / Stainless Steel Perforated Plate
Dimension 14" L x 10 1/4" W x 4 3/4" H
Muffler Style Name Sidetube Slip-In Mufflers
Muffler Inlet I.D. 4 in.
Brand Hooker
Contents (1) Muffler
Outlet I.D. 2 1/2 in.
Manufacturer Holley Performance Products
Style Hooker Aero Chamber Muffler
Muffler Outlet I.D. 4 in.
Inlet I.D. 2 1/2 in.

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