Hooker Aero Chamber Muffler 21729HKR BLH and is suited to customers

and is suited to customers looking for efficiency improvements without a lot of noise

Drilling for End Cap

The tailpipes are finished off with large 4

Oxygen Sensor Location: None

Hooker Aero Chamber Muffler 21729HKR BLH and is suited to customersOverview The all aluminized and stainless 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