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mufflers

Hooker 21729HKR - Aero Chamber Muffler

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$110.95

$119.00

You save: $8.05 (7%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 1992 Pontiac Firebird
  2. 1992 Chevrolet Camaro
  3. 1991 Pontiac Firebird
  4. 1991 Chevrolet Camaro
  5. 1990 Pontiac Firebird
  6. 1990 Chevrolet Camaro
  7. 1989 Chevrolet Camaro
  8. 1989 Pontiac Firebird
  9. 1988 Chevrolet Camaro
  10. 1988 Pontiac Firebird
  11. 1987 Chevrolet Camaro
  12. 1987 Pontiac Firebird
  13. 1986 Chevrolet Camaro
  14. 1986 Pontiac Firebird
  15. 1985 Chevrolet Camaro
  16. 1985 Pontiac Firebird
  17. 1984 Pontiac Firebird
  18. 1984 Chevrolet Camaro
  19. 1983 Pontiac Firebird
  20. 1983 Chevrolet Camaro
  21. 1982 Pontiac Firebird
  22. 1982 Chevrolet Camaro
  23. show all...
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About this product

Part #: 21729HKR

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 Height4.750 in.
Body Length20.000 in.
Body Width10.250 in.
FinishNatural
Inlet Connection TypePipe
Inlet Inside Diameter3.000 in.
Inlet Outside Diameter3.000 in.
Inlet PositionOffset
Inlet Size3.000 in.
Inlet TypeSingle Offset
MaterialAluminized Steel
Muffler Count1
Muffler TypeChambered
Outlet Outside Diameter2.500 in.
Outlet PositionOffset
Outlet Size2.500 in.
Outlet TypeDual Opposite End Outlet
Overall Length24.000 in.
ShapeOval
Tip Quantity0
Additional Documents
  1. Installation Instructionspdf
  2. Warrantypdf

See what our community says about hooker products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
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 build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What 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 build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
The price that I got them at was unbeatable
Is this your first time buying from this brand? Did you consider other brands?
First time buying from this brand, I did consider other options but I believe that I made the right choice
Was it easy to install? Any installation tips that will help others?
It was easy to install with 2 people. Have someone underneath moving the headers while someone else guides them into place
Once you've had a chance to use the product, did it meet your expectations?
It was great
View on Eli's build
Barrell McCarthy

229

Barrell McCarthy
1982 Chevrolet Camaro
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Price
View on Barrell's build
Jesus Verduzco

373

Jesus Verduzco
1965 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What 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 build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*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.

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