Hooker Aero Chamber Muffler 21516HKR complete-line-kit 50-inch mandrel-bent inlet pipe flowing

50-inch mandrel-bent inlet pipe flowing into the 50 Series™ HD performance muffler with large 4

Body Width: 4

2001 Harley-Davidson Road Glide Screamin Eagle FLTRSEI2

Straight out the back for that true dual look or exiting out each side behind the rear wheels

All 409 Stainless Steel Construction Provides Long Life

Hooker Aero Chamber Muffler 21516HKR complete-line-kit 50-inch mandrel-bent inlet pipe flowingOverview 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