Hooker 21504HKR Exhaust Muffler

Name: Hooker 21504HKR Exhaust Muffler
Brand: Hooker
SKU: 110233241
Price: 149.95 USD
Availability: InStock

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Key item features

Durable Construction: Features a 4-3/4"H x 10-1/4"W x 14"L 16 gauge raw aluminized steel case with reinforced inlets and outlets, and three internal bulkheads for superior durability and stability.
Advanced Sound Engineering: Incorporates an aerodynamic lens to direct sound pressure waves, a sound absorption chamber for high-frequency elimination, and a resonance chamber with a tuning tube to cancel unwanted frequencies.
Optimized Exhaust Flow: Utilizes a stepped acceleration chamber to increase exhaust gas velocity and maximize flow, contributing to improved horsepower and torque.
Corrosion Resistant Internals: Equipped with a stainless steel perforated internal plate that effectively eliminates internal rust, ensuring long-lasting performance.
Consistent Deep Sound: Engineered to produce a deep, throaty, and powerful sound that remains consistent over time, avoiding the "tin can" sound or drone at cruising speeds.
Precision Welded Design: Showcases intricate stainless steel, robotic weld seams, highlighting the meticulous construction of the muffler.
Specific Inlet/Outlet: Designed with a single 2-1/2" offset inlet and a single 2-1/2" offset outlet for specific exhaust system configurations.

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Specs

Manufacturer part number
21504HKR
Vehicle make
Ford
Vehicle model
Mustang
Vehicle year
1999
Inlet diameter
2.5 in
Outlet diameter
2.5 in

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Product details

The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. Single 2-1/2 in. Offset Inlet, Single 2-1/2 in. Offset Outlet;

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.;

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
Resonance Chamber and Tuning Tube Cancels Unwanted Frequencies and Amplitudes (No annoying tin can sound or drone at cruising speed)
Stepped acceleration Chamber Increases Exhaust Gas Velocity and Maximum Flow
Three Internal Bulk Heads for Superior Case Durability and Stability
Single 2-1/2" Offset Outlet
Single 2-1/2" Offset Inlet
Feature intricate stainless steel, robotic weld seams