Hooker 21505HKR Aero Chamber Muffler, Single 3 Inch Offset Inlet
Universal Fit, Chambered Muffler Type, 3.00" Inlet Diameter, 3.00" Outlet Diameter, Steel
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.
- Three Internal Bulk Heads for Superior Case Durability and Stability
- Stepped acceleration Chamber Increases Exhaust Gas Velocity and Maximum Flow
- Resonance Chamber and Tuning Tube Cancels Unwanted Frequencies and Amplitudes (No annoying tin can sound or drone at cruising speed)
- Sound Absorption Chamber eliminates High Frequeny Sound Waves for Deep Throaty Powerful Sound
- Aerodynamic Lens Directs Sound Pressure Waves into Acceleration Chamber and Out of Muffler
- Stainless Steel Perforated Internal Plate Eliminates Internal Rust
- Reinforced Inlets and Outlets
- 4-3/4"H x 10-1/4"W x 14"L 16 Gauge Raw Aluminzed Steel Case
- Feature intricate stainless steel, robotic weld seams
- Single 3" Offset Inlet
- Single 3" Center Outlet
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
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Q & A
Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
If you're ready to get your street machine sounding as good as it looks, it's important to know how each muffler will affect your sound and performance. Take a listen and decide which muffler is best for your rod.
Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
Tim gives a little bit of history on the Ford Y Block and shows some of the parts we have to offer.
A new motor deserves new exhaust. Click here for a rundown on selecting the best setup!
See how Jeff installs Hedman mid-length headers to the big block in his '67 Chevelle. Learn about the modifications made to the steering shaft and the clamp on the lower steering column for a successful application.
Check out these tips on the large variety of Demo Derby headers that Speedway Speedway offers. Here, Jeremy will walk you through the many different styles and brands available showcasing which style might fit best in your application.