Aero Chamber Muffler - 2.5" Inlet Offset/Outlet Offset Hi-Performance Stage 2+ 420

Stage 2+ 420

Single large return orifice accommodates very high flow rate pumps

Although the camshaft does not make HP

Thanks to a built-in 3-axis accelerometer and gyroscope

2022+ Subaru BRZ

Aero Chamber Muffler - 2.5" Inlet Offset/Outlet Offset Hi-Performance Stage 2+ 420The 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