Hooker Aero Chamber Muffler 21507HKR modern-day-muffler 1962-1970 Plymouth Belvedere 383 CID

1962-1970 Plymouth Belvedere 383 CID

Exclusive Scavenger Series X-pipe Design for Maximum Performance

2002-2006 Chevrolet Avalanche 1500 325 CID

Applications: 2000-2003 Chevrolet Silverado 1500

causing air to flow constantly

Hooker Aero Chamber Muffler 21507HKR modern-day-muffler 1962-1970 Plymouth Belvedere 383 CIDOverview 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