Hooker Aero Chamber Muffler 21505HKR PICS while dramatically reducing sound levels

while dramatically reducing sound levels across the RPM range

Exits Out the Sides Behind Rear Wheels

1x Intermediate (Front to Rear) Brake Line B

2011-2013 Ram 3500

1992-1996 Ford Bronco 351 CID

Hooker Aero Chamber Muffler 21505HKR PICS while dramatically reducing sound levelsOverview 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