Aero Chamber Muffler - 3.5" Inlet Centered/Outlet Centered Suits SFI 20 Included: 5 shaft bearings

Included: 5 shaft bearings

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Many auto racing series

Individually packed in bags of 20

Nissan S14a SR20DET Plug and Play Adapter (based on your selection)

Aero Chamber Muffler - 3.5" Inlet Centered/Outlet Centered Suits SFI 20 Included: 5 shaft bearingsThe 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 principle, 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