This is a universal fit product
- That means this product doesn’t have fitment for any specific vehicle.
- If fitment is applicable for your application, be sure to check compatibility with the other components.
Authorized Dealer
About this product
Part #: 21505HKR
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.
More Details
Body Height | 4.750 in. |
Body Length | 14.000 in. |
Body Width | 10.250 in. |
Inlet Connection Type | Pipe |
Inlet Inside Diameter | 3.000 in. |
Inlet Outside Diameter | 3.000 in. |
Inlet Position | Offset |
Inlet Size | 3.000 in. |
Inlet Type | Single Offset |
Main Piping Diameter | 3.000 in. |
Material | Aluminized Steel |
Muffler Count | 1 |
Muffler Type | Chambered |
Outlet Outside Diameter | 3.000 in. |
Outlet Position | Center |
Outlet Size | 3.000 in. |
Outlet Type | Single Center Outlet |
Overall Length | 18.000 in. |
Shape | Oval |
Tip Quantity | 0 |
See what our community says about hooker products
What made you choose this particular product?
Great price, no clearance problems, mean sound.
Is this your first time buying from this brand? Did you consider other brands?
First time buy, sounds way more beefer than a cat back with stock manifold
View on Jarod's buildWhat made you choose this particular product?
Perfect for my custom setup
Is this your first time buying from this brand? Did you consider other brands?
no
Was it easy to install? Any installation tips that will help others?
3 bolts and i was rocking!
View on Brandon's buildWhat made you choose this particular product?
Performance and sound
What were you trying to accomplish by adding this product?
More power and better sound
Was it easy install? Any installation tips that will help others?
Easy and straight forward
Once you’ve had a chance to use the product, did it meet your expectations?
Great product, makes the engine flow and sound great
View on Jesus's buildWhat made you choose this particular product?
didn't want to use the old rusty ones even though they were fine, i wanted every part i touched to be new
What were you trying to accomplish by adding this product?
new non rusty parts
Was it easy install? Any installation tips that will help others?
as easy as a sbc motor mount, causde it is.
Once you’ve had a chance to use the product, did it meet your expectations?
absolutely
View on Jacob's buildMOST POPULAR Mufflers Exhaust
*Some manufacturer restrictions apply.
About Hooker
The Hooker philosophy is simple - make real, useable power by balancing the intake and exhaust pressure waves. This efficiently expelles all the burnt gases while drawing in the maximum fresh charge of fuel and air. The Hooker team will sometimes spend twice as much time developing a header to find better performance. Hooker Headers - Do It Right The 1st Time.

we ship worldwide!
Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.
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