Hooker Aero Chamber Muffler 21501HKR instrument-panel-lights They are finished off with

They are finished off with polished rectangular 304 stainless steel tips for a muscular look to match the lines of the Challenger

Includes complete hardware and factory styled hangers in the stock location for an easy installation

Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers

Brand Hooker Emission Code 5 Inlet 4 inch center Muffler Type Side-Tube Slip-In Outlet 4 inch center Product Type Muffler Type of Muffler Side-Tube Slip-In Warning California Proposition 65

Hooker Aero Chamber Muffler 21501HKR instrument-panel-lights They are finished off withOverview 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