The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. Single 3-1/2" Centre Inlet, Single 3-1/2"" Centre Outlet
21507HKR
The raw aluminised 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.
Features:
- 4-3/4"H x 10-1/4"W x 14"L 16 Gauge Raw Aluminised Steel Case
- Reinforced Inlets and Outlets
- Single 3-1/2" Centre Outlet
- Feature intricate stainless steel, robotic weld seams
- Single 3-1/2" Centre Inlet
- Stainless Steel Perforated Internal Plate Eliminates Internal Rust
- Sound Absorption Chamber eliminates High Frequency Sound Waves for Deep Throaty Powerful Sound
- Aerodynamic Lens Directs Sound Pressure Waves into Acceleration Chamber and Out of Muffler
- 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
SPECS
| Automotive Item Grade | High Performance |
|---|---|
| Body Height (in) | 4.75 |
| Body Length (in) | 14 |
| Body Width (in) | 10.25 |
| Brand | Hooker |
| Color | Silver |
| Emission Code | 5 |
| Finish | Paint |
| Fitment | Universal |
| Inlet Connection Type | Pipe Connection |
| Inlet Diameter (in) | 3 |
| Inlet Position | Center |
| Material | Aluminized Steel |
| Mounting Type | Uses Factory Hangers |
| Muffler Series | Aero Chamber |
| Muffler Type | Chambered |
| Outlet Connection Type | Pipe Connection |
| Outlet Diameter (in) | 3 |
| Outlet Position | Center |
| Overall Length (in) | 17 |
| Product Type | Street Mufflers |
| Reversible | No |
| Shape | Oval |
| Sound Level | Aggressive Sound |
| Type of Muffler | Chambered |
| Vehicle Type | Classic Muscle Car |
| Late Model Muscle Car | |
| Street Rod | |
| Street/Strip | |
| Truck/SUV | |
| UPC | 700414052458 |
| Part Number | 21507HKR |
TECH RESOURCES