Flowmaster HP-2 Series Muffler - 2.5" Inlet, 2.5" Outlet - 18" Case - 409S 55-56 multiple inlet and outlet ports

multiple inlet and outlet ports of multiple sizesAeromotive Inc

Rear Frame

shift by time

203 in W x 18

1-1/4-12 in O-Ring Outlet

Flowmaster HP-2 Series Muffler - 2.5" Inlet, 2.5" Outlet - 18" Case - 409S 55-56 multiple inlet and outlet portsConstructed with an 18" long, painted 409S outer shell, and 409 Internal components. Available in 2. 00", 2. 25", and 2. 50" inlet outlet sizes. The 409S HP 2 mufflers have a case length of 18 inches and a 4. 00 X 5. 50 inch width. Due to their Cool Shell Technology they can be placed in virtually any location under the vehicle. The 409S HP 2 mufflers feature a painted 409S outer shell, and 409S internal construction. Available in 2. 00, 2. 25, and 2.