Hooker 21721HKR Aero Chamber Muffler
by Hooker
SKU ds_BBVM_21721HKR
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Supporting Canadian truckers since 2018
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Original price
$211.29
-
Original price
$211.29
Original price
$211.29
$217.00
$217.00
-
$217.00
Current price
$217.00
Availability:
Out of stock
Description
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.
Resources
Installation InstructionsSpecifications
| Body Height | 4.750 in. |
| Body Length | 20.000 in. |
| Body Width | 10.250 in. |
| Description_ASC | Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
| Description_DEF | Exhaust Muffler |
| Description_DES | Aero Chamber Muffler |
| Description_EXT | Aero Chamber Muffler; Replacement; Black Finish; Offset 2.5 in. Inlet; Dual 2.25 in. Outlet; |
| Description_FAB | 16 Gauge Aluminized Steel Case |
| Description_FAB | Aerodynamic Lens Directs Sound Pressure Waves Into Accel. Chamber |
| Description_FAB | Deep Throaty Powerful Sound |
| Description_FAB | OE Mounting Provisions |
| Description_FAB | Reinforced Inlets and Outlets |
| Description_FAB | Resonance Chamber and Tuning Tube Cancels Unwanted Frequencies |
| Description_FAB | Single 2.5 in. Offset Inlet/Dual 2.25 in. Outlets |
| Description_FAB | Sound Absorption Chamber Eliminates High Frequency Sound Waves |
| Description_FAB | Stainless Steel Perforated Plate Eliminates Internal Rust |
| Description_FAB | Stepped Accel. Chamber Increase Exhaust Gas Velocity/Max Flow |
| Description_FAB | Three Internal Bulk Heads For Superior Case Durability/Stability |
| Description_INV | SC 93-94 CAM CHB RPL |
| Description_LAB | Proposition 65 |
| Description_MKT | 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. |
| Description_MKT | 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. |
| Description_SHO | Muffler |
| height | 5.4 |
| Inlet Connection Type | Pipe |
| Inlet Inside Diameter | 2.250 in. |
| Inlet Outside Diameter | 2.500 in. |
| Inlet Position | Offset |
| Inlet Type | Single Offset |
| length | 26.5 |
| LTL | N |
| Material | Aluminized Steel |
| Muffler Count | 1 |
| Outlet Outside Diameter | 2.250 in. / 2.500 in. |
| Outlet Position | Offset |
| Outlet Type | Dual Outlet |
| Overall Length | 24.000 in. |
| Shape | Oval |
| Tip Quantity | 0 |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| weight | 15.9 |
| width | 11.4 |
