Flowmaster HP-2 Series Muffler - 2.5" Inlet, 2.5" Outlet - 18" Case - 304S 1425024 1/2-20 and 1/2-13 in Thread

1/2-20 and 1/2-13 in Thread

3/4 in closed cell foam fused with 100 polypropylene fibers

wound in house to exacting standards

25-5/8 x 17-1/8 in

Flowmaster HP-2 Series Muffler - 2.5" Inlet, 2.5" Outlet - 18" Case - 304S 1425024 1/2-20 and 1/2-13 in ThreadConstructed with an 18" long, polishable 304S outer shell, and 409S internal components. Available in 2. 00", 2. 25", and 2. 50" inlet outlet sizes. The 304S 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 304S HP 2 mufflers feature a ready to polish 304S outer shell, and 409S stainless steel internal construction.