Look inside all other mufflers and you'll find simple glass packing or welded plates. Look inside Hooker's Aero Chamber and you'll find the most sophisticated muffler available!

• Stainless Steel perforated plate eliminates internal rust.
• Sound absorption chamber for high frequency sound waves.
• 16 Gauge aluminized steel case.

The all aluminized and stainless steel Aero Chamber is designed to do 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.

• Part #: 21513HKR
• Manufacturer: Hooker
• Model: Aero Chamber
• Inlet: 3" Offset
• Outlet: 3" Center
• Body Size: 4 3/4" x 10 1/4"
• Body Length: 22"